Unichip Flux2 User manual

V 1.11, 11 Sep 2012
FW 1.11
Table of Contents
1. Introduction
2. Assembly
3. Installation
4. Launc
5. General Navigation Functionality
6. Setup
7. Forced OBD2 Connection
8. Speed Correction
9. Data
10. Performance Calculations
11. OBD2 Code Reading
12. Scan
13. Unic ip Map Selection
14. Optional Equipment
Attac ment A – Assembly Procedures
Attac ment B – OBD2 Codes
Attac ment C – P-metric Tire Size Conversion
Attac ment D – Display Connections
Attac ment E – Warranty

1. Introduction. T anks for purc asing t e Flux2 system. Flux2 is a self-contained communication and display
system w ic connects to virtually any ve icle’s OBD2 data port and provides an interface between t e user and ve icle. In
addition, Flux2 is designed to work wit a Unic ip Performance Computer and allows t e user to access all five performance data
sets in t e Unic ip.
2. Assembly. Your Flux2 Display comes wit an articulated winds ield suction cup mount t at can be attac ed to t e
rear of t e Display case if desired. Always use t e kit provided components and fasteners to assemble and t e winds ield mount to
your Flux2 Display – failure to do so may result in internal damage to t e Display or an insecure installation t at could come loose
during an inopportune time during ve icle operation. See Attac ment A for assembly details.
3. Installation. Before affixing t e Flux2 to your winds ield, connect t e kit provided wiring looms into t e appropriate
ports on t e Display unit. Wit t e basic Flux2 kit, you received two cables, one to connect t e Flux2 Display to t e ve icle’s OBD2
port and t e ot er to connect t e Flux2 Display to t e Unic ip. Note t at basic Flux2 functionality requires only t e OBD2 Port
connection w ile Unic ip map switc ing requires t e Unic ip Connection Loom.
Manufactured by
UNICHIP OF NORTH AMERICA
www.unichip.us
UNICHIP COMM
OOST EGT
O D
Unichip
Connection Loom O D2
Connection Loom
Existing PnP or
Hardwire Unichip
Connection
To O D2 port
under dash
Connect all together
a. Plug t e OBD2 Connection Loom’s 8-pin Plug into t e Flux2 Display Port labeled OBD. Connect t e Unic ip Connection
Loom to t e Flux2 Display Port labeled UNICHIP. Ensure t e Plugs are correctly oriented prior to pus ing t em into t e Display
Connectors; eac plug is keyed so t at it only installs wit t e correct orientation. Note t at eac of t ese connectors as a
small locking tab w ic s ould be oriented on t e same side of t e Display Connector as t e alf-round cut-out on t e surface of
t e Display body. T ese locking tabs slip over a small tab on t e female connector and w en correctly installed prevent t e
Plug from being removed. To remove a Plug, press down on t e locking tab to raise it above t e female connector’s tab.
Warning: Use care when routing the looms as poor routing may allow the loom to cause interference with vehicle
controls. Use Zip ties to securely attach the loom to the car. o not leave extra loom loosely around the passenger
compartment
b. After using t e kit provided articulated winds ield suction cup mount to secure your Flux2 Display to your ve icle’s
winds ield, carefully route t e OBD2 Connector Loom to t e ve icle’s ODB2 port and connect t e Plug.

Warning: Ensure the Flux2 isplay installation does not block your field of view. By carefully positioning the suction
cup mount and properly articulating the mounting arm, the Flux2 isplay can be visually positioned in front of the
vehicle’s A-pillar or dash pad rather than blocking your view out the windshield.
Note: (1) Your vehicle’s OB 2 port is located
underneath the dashboard, near the steering column.
The port may be open and exposed or it may be behind
a trim panel. The connector is in the same shape as the
OB 2 Plug on the Flux2 harness. If the vehicle’s OB 2
port is exposed, it will probably have a slip off cover
that must be removed to connect Flux2.
(2) By regulation, the OB 2 port will be located within
two feet (61 cm) of the steering wheel and you will not
need tools to access the port.
Warning: The OB 2 connector plug often has a cover and is not mounted very securely. Pushing on the OB 2
connector case can cause the case to separate from the connector resulting in damage. Use caution and both hands
when connecting to avoid pushing the OEM port into a position which precludes a connection. Some VW vehicles, in
particular, are prone to this.
c. Next connect t e Unic ip Connection Loom to t e Unic ip Performance Computer; t e Unic ip Performance Computer
Connector as bot a female and male plug. Disconnect t e exiting 24-pin connector from t e Unic ip Computer and insert it
into t e female plug side of t e Unic ip Connection Loom and t en plug t e male plug side into t e Unic ip.
Note: If you have another map switching device (like a 2-way or 5-way mechanical switch or the Bluetooth Flux
Receiver), you should disconnect that device before installing the Flux2. Although you won’t damage the Flux2
isplay, some positions of those other devices will inhibit the Flux2 isplay’s map switching capability).
Warning: Use care when routing the looms as poor routing may allow the loom to cause interference with vehicle
controls. Use Zip ties to securely attach the loom to the car. o not leave extra loom loosely around the passenger
compartment
d. Connecting external accessories. If you ave purc ased t e EGT or Boost add-on kits, connect t e cables provided wit
t e sensor into t e appropriate connector on t e back of t e Flux2 display. Ensure you connect t e kit’s 4-pin Molex Plug into
t e correct port on t e back of t e Flux2 Display.
Warning: Use care when routing the looms as poor routing may allow the loom to cause interference with vehicle
controls. Use Zip ties to securely attach the loom to the car. o not leave extra loom loosely around the passenger
compartment
4. Launch . Once installation is completed, eit er start t e ve icle or turn t e ignition key on to power up t e factory
computer and it any button on t e Flux2 Display to turn it on. You will see a version information screen t at will automatically
switc to t e first caution display 5 seconds after launc ing. You can also press t e buttons on eit er side of < ---
------
---
CONTINUE
CONTINUE CONTINUE
CONTINUE ---
------
--- > to proceed to t e first caution display immediately.
Whether using the Flux2 isplay or doing anything else in your vehicle, SAFELY OPERATING YOUR VEHICLE MUST
ALWAYS BE YOUR PRIORITY. Excessive focus on the Flux2 isplay while operating your vehicle is dangerous and
the lack of attention afforded to operating the vehicle may lead to an accident which results in damage or loss of live.
Pressing the I ACCEPT
I ACCEPTI ACCEPT
I ACCEPT > button on the first and second caution display indicates your understanding of the
dangers associated with using a display system in your vehicle.

< >
>
>
a. Accepting t e second caution screen by pressing t e I
II
I ACCEPT
ACCEPTACCEPT
ACCEPT > button automatically launc es a ve icle
communication procedure during w ic Flux2 determines t e OBD2 protocol your ve icle uses so t at it can communicate wit
your factory computer. T ere are a number of OBD2 protocols and Flux2 will step t roug eac automatically until it
establis es communication and t is will occur eac time you power up your Flux2 Display and no action is required by you.
b. Once communication wit t e factory computer is establis ed, t e Flux2 display will automatically c ange to a Link Success
display w ic confirms t e OBD2 protocol in use. After 5 seconds t e display will automatically advance to t e Flux2 Main
Menu Page. You may also press t e buttons on eit er side of t e <---
------
--- CONTINUE
CONTINUE CONTINUE
CONTINUE ---
------
---> display to advance wit out any
delay.
Note: To speed up launch, once Flux2 has established communication it no longer searches for protocols so if you
switch the Flux2 to a different vehicle, you may have to “force” communication.
When you connect to a new vehicle, Flux2 will run through a normal LINKING
LINKINGLINKING
LINKING TO VEHICLE
TO VEHICLETO VEHICLE
TO VEHICLE display but may fail
to connect. If that happens, you should select < SETUP
SETUPSETUP
SETUP and either select AUTO DETECT
AUTO DETECTAUTO DETECT
AUTO DETECT or manually step
through the protocols until communication is established.
c. T e Flux2 Display Main Menu Page features navigation options to view live parametric data, to scan t e factory computer
for fault codes, to c ange screen settings, correct ve icle speed readings, and connect to t e factory computer, and to c ange
maps in t e Unic ip computer. Eac of t ese functions is described below.
d. W en you turn t e ve icle’s ignition key off, your OEM ECU will power down and stop communicating wit t e Flux2.
Alt oug t e time for Flux2 to power down after switc ing t e key off varies between ve icle types, s ortly after t e
communication stops, t e Flux2 Display will transition to a NO LINK TO VEHICLE
NO LINK TO VEHICLENO LINK TO VEHICLE
NO LINK TO VEHICLE display.

e. If you take no action, t e Flux2 will power down automatically from t is screen after a few seconds. If you wis to
immediately power t e Display down, pus t e PWR OFF
PWR OFFPWR OFF
PWR OFF > button.
f. T e NO LINK TO VEHICLE
NO LINK TO VEHICLENO LINK TO VEHICLE
NO LINK TO VEHICLE display will also appear if OBD2 communication is interrupted for ot er reasons and if
you wis to reestablis t e connection, press t e < RETRY
RETRYRETRY
RETRY button.
5. General Navigation Functionality . On all Flux2 Display screens, you will see arrows pointing to
buttons on t e Display case. If an arrow is present, t e function is available and if t e arrow is not present, t e function is
unavailable. Normally, t e arrow will be absent if communication wit t e factory computer as been lost; to regain t e function,
press t e < SETUP
SETUPSETUP
SETUP button and reestablis communication. Button pus es produce an audible beep for confirmation so if you do
not ear a beep t e button press was not registered.
6. SETUP. Pressing t e < SETUP
SETUPSETUP
SETUP button enters t e rotary allowing you to c ange between Englis or Metric units,
c ange t e display settings, c ange OBD2 communication settings, and c ange t e ve icle speed display.
a. Unit Selection. To c ange t e display units to Metric, press t e METRIC
METRIC METRIC
METRIC > button and to c ange to Englis units
press t e < ENGLISH
ENGLISHENGLISH
ENGLISH button. To return to t e Main Menu, press t e < flux 2 mai me u
flux 2 mai me uflux 2 mai me u
flux 2 mai me u button. To adjust t e
Display screen settings, press t e < UNITS
UNITSUNITS
UNITS: button.
b. isplay Contrast. Increase or decrease t e contrast as desired by using t e < - and + > buttons. To return to t e
Main Menu, press t e < flux 2 mai me u
flux 2 mai me uflux 2 mai me u
flux 2 mai me u button. To adjust t e Display backlig t settings, press t e <
display co trast
display co trastdisplay co trast
display co trast button.
c. Increase or decrease t e backlig t as desired by using t e < - and + > buttons. To return to t e Main Menu, press t e <
flux 2 mai me u
flux 2 mai me uflux 2 mai me u
flux 2 mai me u button. To manually select OBD2 settings, press t e < display backlight
display backlightdisplay backlight
display backlight button.
7. Forced OB 2 Connection. If for some reason your Flux2 Display will not automatically connect to your
ve icle, t e display screen will c ange to t e OBDII LINK FAILURE
OBDII LINK FAILUREOBDII LINK FAILURE
OBDII LINK FAILURE screen.

a. From t is screen, eit er select < AUTO
AUTOAUTO
AUTO-
--
-DET
DETDET
DET to reattempt an automatic connection, or manually c oose t e appropriate
OBD2 protocol by pressing t e SET
SETSET
SET-
--
-UP
UPUP
UP > button. Pressing SET
SETSET
SET-
--
-UP
UPUP
UP > s ows you t e currently selected protocol
and gives you t e < SELECT
SELECTSELECT
SELECT button w ic enables you to cycle t roug all available options… Auto, ISO 9141, ISO
14230F, ISO 14230S, J1850 VPW, J1850 PWM, and CAN 11-500 and t en repeat t e list.
b. If you know t e correct protocol for your ve icle, press t e < SELECT
SELECTSELECT
SELECT button until t at protocol appears in t e
< Mode
ModeMode
Mode: line and press CONNECT
CONNECTCONNECT
CONNECT >.
c. W ile t e Flux2 Display attempts to connect, you will see ---
------
--- please wait
please wait please wait
please wait ---
------
--- displayed indicating t e OBD2
protocol currently in use. If t e connection attempt is successful, t e Flux2 Display will c ange to t e Main Menu page. If t e
connection attempt is unsuccessful, a ** co ectio failed **
** co ectio failed **** co ectio failed **
** co ectio failed ** message will appear.
d. To reattempt t e connection, press t e < OBD II MODE SELECT
OBD II MODE SELECTOBD II MODE SELECT
OBD II MODE SELECT button. To c ange t e OBD2 protocol, press t e
< CONN
CONNCONN
CONN: button. Wit out a connection, t ere are no ot er navigation options.
e. If you do not know t e correct protocol for your ve icle, press t e < SELECT
SELECTSELECT
SELECT button until t e next protocol appears in
t e < Mode
ModeMode
Mode: line and press CONNECT
CONNECTCONNECT
CONNECT >. If t e connection is unsuccessful, select t e next protocol by pressing t e <
co
coco
co : button and t en initiate t e connection attempt by pressing t e < OBD II MODE SELECT
OBD II MODE SELECTOBD II MODE SELECT
OBD II MODE SELECT button.
f. If t e Flux2 Display will not connect, try disconnecting t e OBD2 cable from t e ve icle’s OBD2 port. Leave t e cable
disconnected for about 30 seconds, reconnect t e cable, and cycle t roug t e connection options again.
8. Speed Correction . Pressing t e < mode
mode mode
mode button advances t e screen to t e Speed
Speed Speed
Speed
Correctio
CorrectioCorrectio
Correctio page. Pressing t e < - or t e + > buttons on t is screen c anges t e ve icle speed on t e < Data
DataData
Data screen by
t e selected percentage so t at you can correctly compensate for aftermarket tire/w eel packages and/or modified ve icle gearing.
You can c ange t e speed by up to 50% and your performance calculations are automatically compensated for by t e same
amount. T e selected c ange will be maintained t roug power cycles until you c ange it to somet ing else. To approximate t e
required c ange percentage for your application, see Attac ment C.

*** Note: The corrected speed reading is only in the Flux2 isplay and the OEM speedometer is not affected.
9. ata. T e < DATA
DATADATA
DATA button on t e Flux2 Display Home Page launc es t e Parametric Data Page from w ic you can
monitor your ve icle’s operating conditions and access t e Acceleration Calculation Page.
a. T e Parametric Data Page displays t ree lines of user selectable data on t e Display’s left side. Eac parameter as an
abbreviation indicating w at t e displayed data represents as well as t e current value. T e t ree lines are not mutually
exclusive so you can ave t e same data on multiple lines if desired but eac window must ave somet ing displayed.
b. To c ange t e parameter being displayed on any line, pus t e button to t e left of t at line and step t roug t e rotary.
T e rotary wraps and will repeat.
c. W enever t e button is pus ed a preview of t e upcoming parameter is displayed and will continue to be displayed as long
as t e button is pressed.
d. T e displayable items are dependent upon w at data your ve icle’s factory computer uses, so some items may produce no
values on some ve icles. Additionally, data field population varies by ve icle because of t e factory computer’s response time
and may take several seconds on some applications.
e. T e supported information rotary is listed in t is c art. Note t at t ose values t at ave associated Englis or Metric units
are automatically c anged by c oosing t e desired system under SETUP
SETUPSETUP
SETUP.
f. Not all ve icles support all parameters and if your ve icle’s ECU does not support a Flux2 request, t at display line will
s ow < U supported.
U supported.U supported.
U supported. T is does not mean t ere is a problem wit t e Flux2 Display, it simply means your ve icle
does not use t e requested parameter – for example OPEN LP/TEMP or CLSD LP
OPEN LP/TEMP or CLSD LP OPEN LP/TEMP or CLSD LP
OPEN LP/TEMP or CLSD LP on a diesel application – and
t erefore as not ing wit w ic to respond. Press t e < U supported
U supportedU supported
U supported button to step to t e next parameter until you
find a supported item.
Display Text Vehicle Parameter
RPM Engine speed in revolutions/minute
MPH or KPH Ve icle speed in eit er mp or kp
TADV Ignition advance in degrees before top dead center
INTK Intake Air Temperature in degrees F or C
TPS T rottle Position in percentage
OPEN LP/TEMP or CLSD LP Fuel system status
LOAD Calculated engine load in percentage
TEMP Coolant temperature in degrees F of C
SF1 S ort term fuel trim, bank 1
LF1 Long term fuel trim, bank 1
SF2 S ort term fuel trim, bank 2
LF2 Long term fuel trim, bank 2
XEGT *** Exhaust Gas Temperature ***
XB *** oost pressure ***
Batt Ve icle battery voltage

*** Note: Although XEGT and XBST appear on the list, they will not function unless those sensors are added to
your Flux2 isplay. The EGT and Boost sensors are available from Unichip of North America or your local
dealers.
10. Performance Calculations. Pressing t e PERF > button on t e Data page opens t e
Acceleration Timing page .
<
<
< – >
<
<
< >
<
Warning: All performance driving must be done in an area that ensures safe acceleration and braking AN must be in
an area where such driving is lawful. UNA does not endorse or condone imprudent or unlawful driving.
a. T e Acceleration Timing page measures standing start accelerations of 0-60 or 0-100 mp or 0-100 or 0-160 kp . As wit
all Flux2 Display screens, switc ing between Englis or Metric units is done on t e SETUP
SETUPSETUP
SETUP page.
b. To measure your ve icle’s acceleration, locate an area in w ic you will be able to accelerate to t e required speed and
slow back down wit plenty of room left over. Position t e ve icle w ere you want to begin t e acceleration and bring it to a
complete stop. W en ready to accelerate, press t e < BEGIN SPEED RUN
BEGIN SPEED RUNBEGIN SPEED RUN
BEGIN SPEED RUN button and t e Display will c ange to t e
timing screen. As soon as t e ve icle begins to move, t e TIME
TIMETIME
TIME will start and as soon as t e ve icle reac es t e selected
target speed, t e TIME
TIMETIME
TIME will freeze.
<
<
< – >
<
c. W en you reac t e selected speed, t e SPEED RUN RESULTS
SPEED RUN RESULTSSPEED RUN RESULTS
SPEED RUN RESULTS screen will automatically appear s owing t e
time and speed t e time was stopped at. Often t e speed will be slig tly ig er t an t e selected speed because of t e factory
ECU communication rate.
d. W en you are finis ed, exit t e screen by pus ing t e < Flux 2 mai me u
Flux 2 mai me uFlux 2 mai me u
Flux 2 mai me u button w ic will return you to t e
Acceleration Timing Page.

11. OB 2 Code Reading . T e factory computer controlling your ve icle constantly monitors operations for
faults and records t ose faults w enever t ey occur. For easy display, t ese faults are identified by alp a numeric codes called
Parameter ID typically five c aracters long. T ere are literally t ousands of PID codes and w ile some are common to all ve icles
and manufacturers, some are proprietary to particular manufactures.
a. Random faults can and do occur during normal operation and do not necessarily represent a problem t at must be
corrected. To decide w en a detected fault becomes a PID code, t e factory computer controlling your ve icle uses
sampling sc emes to see ow many times a fault is detected in a given amount of time. T e faults are grouped into t ree
categories based upon t ese sampling sc emes… normal operation, pending codes, and active codes.
b. Normal operation – t e sampling results are below acceptable fault rates and no codes are generated. You will not know
anyt ing about t ese faults even w en scanning t e factory computer for codes.
c. Pending PID codes – t e sampling results indicate a problem t at does not rise to t e level of immediate attention but will
require attention if it gets any worse. You will not know anyt ing about t ese faults during normal operation but will see
t em if you scan t e factory computer.
d. Active PID codes – t e sampling results indicate a problem requiring immediate attention. Active PID’s will often, but not
always, trigger a C eck Engine Lig t. You will see all Active PID codes w en you scan t e factory computer.
e. All Active and Pending OBD2 codes displayed on your Flux2 wit t e < Sca
ScaSca
Sca function.
f. Refer to Attac ment B for a description of OBD2 fault codes and a description of t eir structure.
g. Since different OEM’s use different PID, an attempt to list t em in t is document is impractical. To decode a PID once you
ave obtained it from t e Flux2, do an internet searc using t e terminology “OBD2 code xXXXX.”
12. Scan . From t e Mai Me u
Mai Me uMai Me u
Mai Me u, press t e < Sca
ScaSca
Sca button on t e display’s left side to launc t e OBD2 function.
a. T e display initially reports t e number of Stored PID codes detected during t e scan… in t is example, t e ve icle as
t ree stored codes. To display t e Stored PID codes, select t e button left of t e < 3 CODES STORED
3 CODES STORED3 CODES STORED
3 CODES STORED grap ic.
b. T e display now s ows t e first PID codes alp a numeric code B3292
B3292 B3292
B3292 and indicates w ic of t e detected PID codes is
currently displayed, in t is case 1 of 3
1 of 31 of 3
1 of 3. To view t e alp a numeric PID codes for eac of t e detected codes, press t e
button by t e current code and t e display will cycle t roug all stored codes in a rotary t at will return to t e first code after
displaying t e last.
c. To s ow detected pending PID codes, press t e button to t e rig t of NEXT
NEXTNEXT
NEXT > on any SCAN
SCANSCAN
SCAN page and t e display
indicate pending codes. T e screen functionality for pending PID codes is identical to stored PID code functionality.

d. To view available freeze frame data for t e displayed PID codes, press t e button for < Freeze
FreezeFreeze
Freeze. Remember not all PID
codes ave freeze frame data.
e. To clear all of t e PID codes detected during t e SCAN operation, press t e < CLEAR ALL
CLEAR ALLCLEAR ALL
CLEAR ALL button. Because t is
action will clear all stored and pending codes, if you are performing diagnostics do not select < CLEAR ALL
CLEAR ALLCLEAR ALL
CLEAR ALL until you ave
cycled t roug all detected PID codes and t eir associated freeze frame data.
<
<
< >
<
<
< >
<
f. If t e clear function is successful, t e display will c ange to NO CODES STORED
NO CODES STOREDNO CODES STORED
NO CODES STORED.
g. Component failures on some newer CAN OBD2 protocol ve icles produce codes t at cannot be cleared wit a scanning
device. Codes on t ese ve icles will only clear w en t e faulty component as been replaced and t e OEM computer receives
valid data back from t e new component. Your Flux2 Display will indicate w at t e faulty component is or may be, but you will
ave to repair t e fault for t e code to clear.
13. Unichip Map Selection . Flux2 is designed to interface wit Unic ip Q Performance Computers and
provides a convenient way to c ange t e map settings in t e Unic ip. Access t e Unic ip map selection functionality by pressing
t e UNIchip
UNIchipUNIchip
UNIchip > button on t e Flux2 Main Menu.

a. If your ve icle is not equipped wit a Unic ip Q Performance Computer, or if t e connection is faulty, t e display will s ow
U ichip ot detected
U ichip ot detected U ichip ot detected
U ichip ot detected and give you t e option to navigate back to t e main menu.
b. If your ve icle is equipped wit a Unic ip, pressing t e UNICHIP
UNICHIP UNICHIP
UNICHIP > button navigates you to t e Flux2 Map Selection
Page.
c. To c ange maps, use t e < - or + > until t e selected map is as desired. Note t at t e default map names are UNICHIP
UNICHIP UNICHIP
UNICHIP
MAP 1
MAP 1MAP 1
MAP 1 t roug 5
55
5 but eac description can be programmed as desired by your Flux2 dealer or by ordering a Map Description
cable and a Hyperterminal software program. T is function is not a rotary and will not step below map 1 nor above map 5.
d. Unic ip Map switc ing may only be performed wit t e ve icle ignition key on and t e engine not running. If you attempt to
c ange Unic ip Maps w ile t e engine is running, t e Flux2 will display a warning and t e Unic ip Map will remain unc anged.
e. Your new map selection is only selected w en you leave t e Map Selection screen by returning to t e Flux2 Mai
Flux2 Mai Flux2 Mai
Flux2 Mai
Me u
Me uMe u
Me u. If you cycle ignition power w ile still on t e Map Selection screen, t e selected map will revert to t e previously
selected option.
f. T e Unic ip as up to 5 Map locations, and you may select any of t e 5 locations wit t e Flux2.
g. On some ve icles, w en you cycle t e ignition key to c ange maps t e OBD2 connection will be broken; if t at occurs,
alt oug t e Unic ip will still s ow detected, it will not switc maps. If you’re ve icle operates t is way, Force t e OBD2
connections (see paragrap 7) and t en c ange t e map as desired.
Warning: If you select an unprogrammed Map location, your vehicle will not start. No damage to your vehicle or the
Flux2 isplay will result but you must choose a correctly programmed map position for your vehicle to operate.
14. Optional Equipment . Ex aust Gas Temperature and Boost Sensor kits are available separately w ic allow
t e Flux2’s EGT and Boost options to display correctly. Eac kit includes everyt ing required and details are available at
www.unic ip.us.

15. Attachment A – Assembly Procedures
1. Remove t e Winds ield Suction Cup Mount
and t e bag of fasteners from t e poly bag.
2. To facilitate mounting t e flange to t e Flux2
Display, remove t e tensioning cup from t e
ball joint.
3. Position t e mounting flange over t e oles in
t e center of t e back of t e Flux2 Display.
4. Install first a split was er and t en a flat was er
onto t e first screw and place it t roug one of
t e flange slots and turn it a few turns into t e
t reads of t e Flux2 Display.
5. Place t e was ers in t e same order on t e
remaining t ree screws and turn t em eac in
turn into t e Flux2 Display.
6. Center t e flange and tig ten eac of t e
screws until t e split was ers are flat. Do not
over tig ten t e screws or t e Flux2 Display will
be damaged.
7. Place t e Winds ield Suction Cup stalk’s ball
into t e flange’s socket and gently seat and
tig ten t e tensioning cup.
Flange
Ball
Cup
Flat
Split

Attachment B – OB 2 codes
Your Flux2 Display will read, display, and clear OBD2 Digital Trouble Codes (DTC’s) w ic are alp a numeric codes used to aid in
ve icle troubles ooting. T ere are literally t ousands of DTC’s used by your ve icle.
Proprietary DTC’s
Some of t ose DTC’s are proprietary to t e manufacturer and, as suc , t e manufacturer is not compelled to disclose w at t ose
codes mean. Your Flux2 Display may display unusual c aracters or may display all ??????’s if it is unable to interpret t e data
generated by t ese proprietary DTC’s. An internet searc or a p one call to a certified dealer may elp you determine t e fault.
Open source DTC’s
Many DTC’s are by legislation common across all manufacturers and must be readable by testing centers for emissions compliance.
Your Flux2 Display will properly display t ese codes and you can find t e plain text description for eac of t ese codes by doing an
internet searc of t e code.
TC code structure.
DTC codes are formed by a single letter and four numbers,
eac of w ic ave specific meaning… for example, your
Flux2 Display may report a DTC of P0300. T is is an open
source DTC for a random engine misfire; from t e grap ic
below you can see t at P means t is is a Powertrain fault, t e
first 0 indicates it is an Open Source DTC, t e 3 indicates t e
DTC is in t e Ignition System, and t e final 00 is t e specific
fault indicator… in t is case “random.”
DTC codes are furt er separated into eit er “stored” or “pending” codes. A stored DTC is one t at t e factory ECU as decided is
an actual failure w ile a pending DTC is one t at as intermittently failed or is in t e process of failing. Bot Open Source and
Proprietary codes can be stored or pending.
Freeze Frame Data — Freeze frame data is a listing of t e parameters w ic existed w en a DTC was generated and are useful for
troubles ooting ve icle problems. Not all DTC’s ave associated freeze frame data.

Attachment C – P-metric Tire Size Conversion
To enter t e correct Speed Conversion in t e Flux2 Display, you must first determine t e value. You can eit er use an accurate
GPS system, pace your ve icle wit a known accurate ve icle, or use t e gear and/or tire sizes to calculate t e value.
GPS or Pacing
To determine an accurate correction, drive your ve icle at a moderate steady pace on a level road – if possible wit cruise control
set – and compare t e speed on your GPS to t e speedometer. Divide t e speedometer reading by t e GPS reading to determine
t e correction you will enter into t e Flux2 Display.
If you are using a pace ve icle, ave t at ve icle drive at a moderate steady pace on a level road – if possible wit cruise control set
– w ile you carefully maintain station next to t e pace ve icle. Note your speedometer reading and divide t at value wit t e speed
from t e pace car to determine t e value you enter into t e Flux2 Display.
Tire Size Correction
To calculate t e Speed correction percentage required for your aftermarket tire and w eel package, you need t e first section of t e
OEM and aftermarket tires. Using t e following equation, you can calculate t e circumference of bot and dividing t e OEM number
by t e aftermarket number will produce t e correction percentage.
T e equation is…
[(Widt x Aspect Ratio x 2) + w eel diameter] 3.14159 = circumference
… and all of t ose values are available on t e tire side wall.
If, for example, you ave 255/35-17 aftermarket tires on your ve icle, t ose tires tread is 255 mm wide, t e Aspect Ratio
(comparison of t e sidewall eig t compared to t e tread widt ) is 35%, and t e rims ave a 17-inc diameter. You can do t e
calculation in eit er Englis or Metric units, but in eit er case you ave to convert somet ing since t e standard sizes s ow widt in
mm and rim size in inc es.
In our example, t e tires are 255 mm wide w ic is 10.04 inc es and t e aspect ratio is 0.35 so filling in t e first portion of t e
equation gives us…
10.04 x 0.35 x 2 = 7.03 inc es
… and t e w eel diameter is 17 inc es, so filling in t e rest of t e equation yields…
(7.03 + 17) 3.14149 = 75.49 inc circumference
If you t e OEM tires were 225/45-15, running t e same calculation give a 73.09 inc circumference.
Dividing t e OEM circumference by t e aftermarket circumference…
(75.49 / 73.09) x 100= 1.033 w ic is a 3.3% decrease.
To correct your displayed speed, enter – 3% in t e Flux2 Display’s SPEED CORRECTION
SPEED CORRECTIONSPEED CORRECTION
SPEED CORRECTION screen.

Attachment – isplay Connections
T e connections in black are t ose for t e basic Flux2 Display connections for normal operation. T ese connections are
made wit t e arness provided wit t e kit
T e connections in red are t ose for programming t e Flux2 Display and/or t e Unic ip. To update t e Flux2 Display
firmware, create map names for t e display, or to program t e Unic ip, connect t e appropriate cables into t ese ports.
T ese ports are not used during normal operation.
T e connections in grey are t ose used to connect t e Boost and/or EGT upgrade sensors into t e Flux2 Display. T ese
components are sold separately and, if used, are used during normal operation. For details, visit www.unic ip.us talk wit
your dealers.
Manufactured by
UNICHIP OF NORTH AMERICA
www.unichip.us

Attachment E – Warranty
For 90 days following t e original owner’s purc ase of a Unic ip, Unic ip of Nort America (UNA) warrants no ot er ECU product generates more power
from a specific gasoline engine t an a properly functioning, custom tuned Unic ip in t e specific ve icle for w ic it is tuned. If anot er ECU product
generates more power from t at engine wit in 90 days of t e original owner’s purc ase of t e Unic ip, t e original owner can contact t eir Unic ip
dealer for a refund of all Unic ip parts, Unic ip installation c arges, and Unic ip custom tuning. S ipping, testing, dynamometer costs and t e cost of
removing any UNA parts are specifically not covered by t is warranty and will not be refunded to t e owner.
To claim a refund, owners must provide dynamometer proof anot er ECU product produced more power w en installed on t e specific ve icle and t at
ve icle and all of its parts were in an identical condition ot er t an t e ECU en ancement. T ree repeatable dynamometer tests must be performed using
t e Unic ip and t ree repeatable tests using t e ot er ECU product. T e average of t e t ree tests performed on eac product s all constitute t at
product’s score for determining power. T e same tec nician, using t e same dynamometer in an identical condition wit t e same settings, must perform
all test runs. All environmental conditions including ambient and IAT temperature and pressure altitude and t e ve icle’s cooling system temperatures and
drive train temperatures must also be identical for all six runs. IAT and Coolant temperature data logged information for eac run is required. T e ve icle
must also use t e same fuel for all six tests. UNA reserves t e rig ts to, at UNA’s exclusive discretion, re-tune t e Unic ip involved in a performance
warranty claim at no cost to t e customer making t e claim or to provide a warranty refund; if after a retune, t e Unic ip still makes less power t an
anot er product, t e owner will receive a refund IAW t is warranty statement.
All UNA parts, including Unic ip piggyback computers, Flux modules, arnesses, and accessories also carry a limited warranty against manufacturer’s
defect. T is warranty is valid for t e original owner only, for one year from t e date of purc ase regardless of t e installation date. UNA only warrants
Unic ip products sold by an aut orized UNA reseller. If a UNA product is found defective, t e original purc aser may contact t e reseller from w om t ey
purc ased t e product for a replacement component at no cost. S ipping, testing, dynamometer costs, and t e cost of removing any UNA parts are
specifically not covered by t is warranty and will not be refunded to t e owner.
T e above warranties are expressly made in lieu of any and all ot er warranties, express or implied, including any warranty on t e engineering or design
of t e goods as well as t e implied warranties of merc antability and fitness for a particular purpose.
Any and all warranties on t e Unic ip are void if: 1) t e custom installation or custom tuning of t e Unic ip was performed by anyone ot er t an a UNA
qualified dealer or tuner, 2) anyone ot er t an a qualified UNA tuner or dealer alters or modifies or attempts to alter or modify any of t e electronic data
wit in t e Unic ip or 3) t e UNA product is used for anyt ing ot er t an its intended purpose or is p ysically or electrically damaged.
For all warranty claims, t e product return s ipping date stamp must be wit in t e appropriate time limitation from t e time of purc ase. Additionally, proof
of purc ase in t e form of eit er a properly completed warranty card or a sales receipt indicating bot t e date of sale and owners name is required and is
t e owner’s responsibility. Customers wit ard-wire installations are responsible for providing proof of w en and w ere t e installation was performed.
Warranty claims will be denied if t e customer cannot provide proof of purc ase.
UNA is not liable for incidental, consequential, or punitive damages attributable directly or indirectly to t e Unic ip or UNA’s actions or inactions wit
respect to t e Unic ip. UNA is also specifically not responsible or liable for damage of any kind: 1) to a ve icle into w ic UNA products are installed or 2)
resulting from t e use of a ve icle equipped wit any UNA products.
UNA believes ig performance driving s ould be confined to appropriate venues suc as racetracks or organized closed course events suc as
Autocross competitions, and does not sanction or participate in any street racing or ot er illicit driving activity.