PLUS+QUIP EQP-103 User manual

EQP-103 – OBDII Code Reader
& Reset Tool
USER’S MANUAL
This compact, multi-function tool can be used on
local and imported vehicles that support the OBDII
vehicle communication system.

TTaabbllee ooff CCoonntteennttss
1. SSaaffeettyy IInnffoorrmmaattiioonn .............................................................................................................................................. 2
1.1 Conventions Used ........................................................................2
1.2 Important Safety Instructions .......................................................2
2.. UUssiinngg TThhiiss MMaannuuaall ........ .................................................................................................................................... 4
3.. IInnttrroodduuccttiioonn ................................................................................................................................................................ 6
3.1 About OBDII/EOBD ......................................................................6
3.2 About the Code Reader................................................................9
4.. DDaattaa RReevviieeww .......................................................................................................................................................... 22
5.. OOBBDDIIII//EEOOBBDD DDiiaaggnnoossiiss............................................................................................................................ 24
5.1 Reading DTCs ............................................................................27
5.2 Clearing DTCs ............................................................................28
5.3 Live Datastream .........................................................................30
5.4 Viewing Freeze Data ..................................................................40
5.5 Reading I/M Readiness Status Data..........................................41
5.6 O2 Monitor Test..........................................................................44
5.7 On-Board Monitor Test...............................................................45
5.8 Component Test .........................................................................48
5.9 Reading Vehicle Information......................................................49
5.10 Modules Present ......................................................................51
6.. UUppddaattiinngg aanndd PPrriinnttiinngg.................................................................................................................................. 52
6.1 Updating the Code Reader ........................................................53
6.2 Printing........................................................................................54
7.TTrroouubblleesshhoooottiinngg .................................................................................................................................................. 55
7.1 Error Message ............................................................................55
7.2 Code Reader Does Not Power Up.............................................56
7.3 Battery Replacement..................................................................56
EQP-103 User’s Manual 1

For your safety, and to prevent damage to the equipment and vehicles,
read this manual thoroughly before operating your EQP-103 EOBD code
reader. The safety messages presented below and throughout this
user’s manual are reminders to the operator to exercise extreme care
when using this device. Always refer to and follow safety messages and
test procedures provided by the manufacturer of the vehicle or
equipment being tested. Read, understand and follow all safety
messages and instructions in this manual.
We provide safety messages to help prevent personal injury and
equipment damage. Below are signal words we used to indicate the
hazard level in a condition.
No.
Signal Word
Hazard Level
1
Indicates an imminently hazardous
situation which, if not avoided, will result
in death or serious injury to the operator
or to bystanders.
2
Indicates a potentially hazardous
situation which, if not avoided, could
result in death or serious injury to the
operator or to bystanders.
3
Indicates a potentially hazardous
situation which, if not avoided, may result
in moderate or minor injury to the
operator or to bystanders.
Always use your code reader as described in the user’s manual,
and follow all safety messages.
Do not route the test cable in a manner that would interfere
with driving controls.
1. Safety Information
1.1 Conventions Used
1.1 Important Safety Instructions
EQP-103 User’s Manual 2

Do not exceed voltage limits between inputs specified in
this user’s manual.
Always wear ANSI approved goggles to protect your eyes
from propelled objects as well as hot or caustic liquids.
Fuel, oil vapors, hot steam, hot toxic exhaust gases, acid,
refrigerant and other debris produced by a malfunction engine can
cause serious injury or death. Do not use code reader in areas where
explosive vapor may collect, such as in below-ground pits, confined
areas, or areas that are less than 18 inches (45 cm) above the floor.
Do not smoke, strike a match, or cause a spark near the
vehicle while testing and keep all sparks, heated items and open flames
away from the battery and fuel / fuel vapors as they are highly
flammable.
Keep a dry chemical fire extinguisher suitable for gasoline,
chemical and electrical fires in work area.
Always be aware of rotating parts that move at high speed
when an engine is running and keep a safe distance from these parts as
well as other potentially moving objects to avoid serious injury.
Do not touch engine components that get very hot when an
engine is running to avoid severe burns.
Block drive wheels before testing with engine running. Put
the transmission in park (for automatic transmission) or neutral (for
manual transmission). And never leave a running engine unattended.
Do not wear jewelry or loose fitting clothing when working
on engine.
Make sure to turn off ignition before connecting or
disconnecting the code reader.
EQP-103 User’s Manual 3

2. Using This Manual
We provide instructions for the usage of your code reader in this manual.
Below is a list of conventions we used in the manual.
Safety Information
See
Safety Information
on pages 2-3.
Bold Text
Bold emphasis is used in procedures to highlight selectable items such
as buttons and menu options.
Example:
Use the UP/DOWN key to select the desired measurement unit.
Bold-Italic Text
Bold-italic text is used in the procedures to highlight the menus on the
code reader screen.
Example:
Use the UP/DOWN key to select Language from
System Setup
screen.
Symbols and Icons
√Check Note
Additional information about the subject in the preceding paragraph is
introduced by a √Check Note.
Example:
√The code reader is set to display English menus by default.
•Solid Spot
Operation tips and lists that apply to specific tool are introduced by a
solid spot •.
Example:
System Setup
allows you to:
•Select menu languages.
•Change measurement unit.
•Adjust display contrast.
IMPORTANT
EQP-103 User’s Manual 4

IMPORTANT indicates a situation which, if not avoided, may result in
damage to the test equipment or vehicle.
Example:
IMPORTANT Do not soak keypad as water might find its way into
the code reader.
NOTE
NOTE provides helpful information such as additional explanations, tips,
and comments.
Example:
NOTE Not all data are supported by all vehicles.
Screens
Some help messages, information, and data displayed on the code
reader are also shown in graphical text boxes. The screens presented
are examples only and actual test screen may vary for each vehicle
being tested.
Example:
Arrow Icon
An arrow icon indicates a procedure.
Example:
To change menu language:
1. Use the UP/DOWN key to select Language from
System Setup
screen.
Main Menu
Diagnostics
Review Data
Print Data
Code Lookup
System Setup
Tool Information
EQP-103 User’s Manual 5

3. Introduction
The EQP-103 is specially designed to support all 9 OBDII service modes,
including live data, O2 sensor test and more, on OBDII / EOBD compliant
cars, SUVs, light-duty truck and mini-vans sold worldwide since 1996.
3.1 About OBDII / EOBD
What is OBD?
The first generation of On-Board Diagnostics or OBD I was introduced in
early 1980's to control engine functions and diagnose engine problems
by vehicle manufacturers. As the OBDI lacked standardisation of
protocols and interface, it allowed different interpretations among
vehicle manufacturers.
OBDII, the second generation On-Board Diagnostics, improved in both
capability and standardisation, is a system developed in mid 1990s by
the Society Automotive Engineers (SAE) to standardise automotive
electronic diagnosis. EOBD is European version of OBDII required in
Europe since 2001.
The OBDII standard specifies:
•A generic diagnostic port (Data Link Connector) and its pinout;
•The protocols and the messaging format;
•A standard list of vehicle parameters identifications;
•A standard list of diagnostic trouble codes (DTCs);
EQP-103 User’s Manual 6

Data Link Connector
The Data Link Connector (DLC) is a standard 16-pin interface located
under the dashboard on the driver's side of the passenger compartment.
If the DLC is not located under the dashboard as stated, a decal
describing its location should be attached to the dashboard in the area
the DLC should have been located.
NOTE On some Asian and European vehicles the DLC is located
behind the “ashtray”, which must be removed to access it, or on the
far right corner of the dash. If the DLC cannot be found, consult
the vehicle’s service manual for the location.
EQP-103 User’s Manual 7

Diagnostic Trouble Codes (DTCs)
Diagnostic Trouble Codes (DTCs) are faults stored by vehicle
computers when problems that affect engine performance and
emissions are detected. DTCs are used to help identify the cause of a
trouble or troubles with a vehicle, and determine the fault location(s).
DTCs consist of a five-digit alphanumeric code.
Please see below for the DTCs format and code types.
EQP-103 User’s Manual 8

3.2 About the Code Reader
Code Reader Controls
A. OBD II Port –provides communication for vehicle DLC.
B. LCD Display –shows menus, test results and operation tips.
C. UP Key – moves selection up. Scrolls back and forth through codes
retrieved. Press it from home screen to enter the DTC update mode
when doing upgrading.
D. DOWN Key –moves selection down. Scrolls back and forth through
codes retrieved. Press it from home screen to do language selection.
H
I
E
B
A
G
F
C
D
EQP-103 User’s Manual 9

E. HHEELLPP KKeeyy – accesses the Help function.
F. BBAACCKK KKeeyy – cancels an action and returns to previous screen or level.
Also, press it to enter system setup menu from home screen.
G. EENNTTEERR KKeeyy – confirms an action or movement and moves to next
level. Starts recording live data under manual trigger mode. Selects
or deselects PID when viewing or recording custom PID(s). Hold the
EENNTTEERR key for 2 seconds to view or record customized PID list.
When doing playback of live data, use this key to scroll back and
forth through frames of data. Use the key to view PID graphs when
the GG icon appears. Also, press it to go to next screen of information
when code definition covers more than 1 screen.
H. PPoowweerr SSwwiittcchh - Turns on/off the scan tool when powered by cell
battery; resets the code reader when powered by vehicle battery.
I. UUSSBB PPoorrtt –provides a USB connection between the code reader and
PC or laptop.
Do not use solvents such as alcohol to clean keypad
or display. Use a mild nonabrasive detergent and a soft cotton
cloth.
Do not soak keypad as water might find its way into
the code reader.
Accessories Included
No.
Part
Description
1 User’s Manual
Provides operation instructions for the
usage of code reader.
2 USB Cable
Provides USB communications for
updates of software and DTCs.
3
OBDII Cable Provides connection for vehicle’s DLC.
IMPORTANT
IMPORTANT
EQP-103 User’s Manual 10

No.
Item
Specification
1 Display
Backlit, 160 x 105 pixel display with
contrast adjustment.
2
Working
Temperature 0 to 60°C (32 to 140°F )
3
Storage
Temperature -20 to 70°C (-4 to 158°F )
4
External
Power 8-18 Volts powered by vehicle battery
5
Internal Power
9V
6 Dimensions
(L*W*H)
185mm*85mm*35mm
(7.28*3.35*1.38in)
7
Weight
0.7Kg
Below is a list indictors used to help navigate through menus.
No.
Indicator
Description
1
$
Indicates the control module number.
2
Indicates more than one screen of
information is available.
3 ? Indicates help information available.
4 G Indicates graphic viewing of PID is available.
5 Indicates internal battery level.
Display Indicators
Specifications
EQP-103 User’s Manual 11

√√ Refer to CCooddee RReeaaddeerr DDooeess NNoott PPoowweerr UUpp on page 56 of
TTrroouubblleesshhoooottiinngg if there are problems.
IInntteerrnnaall BBaatttteerryy
To power on the code reader by internal battery:
1. Install 9V battery.
2. Press the PPOOWWEERR key to turn on the code reader.
√When the icon appears, refer to BBaatttteerryy RReeppllaacceemmeenntt in on
page 60 of TTrroouubblleesshhoooottiinngg to replace the battery.
√When powered from the battery, the code reader disables the
display’s backlighting and turns off automatically after a period of
inactivity.
IIMMPPOORRTTAANNTT If the code reader will not be used for an extended
period of time, remove the battery to prevent battery leakage
from damaging the battery compartment.
IIMMPPOORRTTAANNTT Do not use a Lithium (Li) battery.
EExxtteerrnnaall PPoowweerr
To power on the code reader by vehicle battery
1. Locate the diagnostic interface on vehicle.
2. Plug in the code reader’s OBDII connector to the DLC.
NOTE A plastic DLC cover may be found on some vehicles.
Remove the cover before plugging the OBD2 cable.
System Setup
SSyysstteemm SSeettuupp
allows you to:
•Select menu languages.
•Change measurement unit.
•Adjust display contrast.
•Change auto matic power-off time.
•Turn on/off beeper.
•
Check LCD display and operation of keypad.
Power
The code reader is powered up by vehicle battery when diagnosing; and
it is powered up by internal battery when off-vehicle reviewing test
results and printing.
EQP-103 User’s Manual 12

√
System Setup
settings remain until change to the existing setups
are made.
To do system setup:
1. Press the BACK key to enter
System Setup
from home screen
or use the UP/DOWN key to select System Setup from
Main
Menu
screen.
√Follow on-screen instructions to program the code reader to
meet your specific needs.
Changing Language
√The code reader is set to display English menus by default.
To change system language:
1. Use the UP/DOWN key to select Language from
System Setup
screen.
2. Press the ENTER key to confirm.
System Setup
Language
Contrast
Measurement Unit
Auto Power-Off
Beeper
Tool Self-Tests
Main Menu
Diagnostics
Review Data
Print Data
Code Lookup
System Setup
Tool Information
EQP-103 User’s Manual 13

3. Use the UP/DOWN key to select desired language.
4. Press the ENTER key to save language setting and return.
Adjusting Display Contrast
To adjust display contrast:
1. Use the UP/DOWN key to select Contrast from
System Setup
screen.
2. Press the ENTER key to confirm.
3. Use the UP/DOWN key to adjust contrast.
Language
Deutsch
Dutch
English
Espanol
Francais
System Setup
Language
Contrast
Measurement Unit
Auto Power-Off
Beeper
Tool Self-Tests
EQP-103 User’s Manual 14

4. Press the ENTER key to save contrast setting and return.
Changing Measurement Unit
√Metric is the default measurement unit.
To change measurement unit:
1. Use the UP/DOWN key to select Measurement Unit from
System Setup
screen.
2. Press the ENTER key to confirm.
3. Use the UP/DOWN key to select desired measurement unit.
Contrast
Contrast (30%)
[UP/DOWN] –Adjust
System Setup
Language
Contrast
Measurement Unit
Auto Power-Off
Beeper
Tool Self-Tests
EQP-103 User’s Manual 15

4. Press the ENTER key to save measurement setting and return.
Changing Auto Power-Off
√The minimum auto power-off time is 1 minute, and the maximum
is 20 minutes.
√The
Auto Power-Off
function is available only when the code
reader is powered by internal battery.
To change auto power off time:
1. Use the UP/DOWN key to select Auto Power-Off from
System
Setup
screen.
2. Press the ENTER key to confirm.
3. Use the UP/DOWN key to increase or decrease time.
Measurement Unit
English
Metric
System Setup
Language
Contrast
Measurement Unit
Auto Power-Off
Beeper
Tool Self-Tests
EQP-103 User’s Manual 16

4. Use the ENTER key to save.
Turning on/off Beeper
√The beeper is on by default.
To turn beeper on/off:
1. Use the UP/DOWN key to select Beeper from
System Setup
screen.
2. Press the ENTER key to confirm.
3. Use the UP/DOWN key to select desired choice.
Auto Power-off
01 Minute
[UP] –Increase time
[DOWN] –Decrease time
[ENTER] - Confirm
System Setup
Language
Contrast
Measurement Unit
Auto Power-Off
Beeper
Tool Self-Tests
EQP-103 User’s Manual 17

4. Use the ENTER key to save beeper sound setting.
Checking LCD and Keypad
The
Tool Self-Tests
function is used to check if the LCD display and the
operation of keypad are working correctly.
To check LCD
1. Use the UP/DOWN key to select Tool Self-Tests from
System
Setup
screen.
2. Press the ENTER key to confirm.
3. Use the UP/DOWN key to select Display Test from
Tool
Self-Tests
screen.
Beeper
Beep ON
Beeper OFF
System Setup
Language
Contrast
Measurement Unit
Auto Power-Off
Beeper
Tool Self-Tests
EQP-103 User’s Manual 18

4. Use the ENTER key to confirm and start testing.
5. When completed, use the ENTER key to return.
To check keypad
1. Use the UP/DOWN key to select Tool Self-Tests from
screen.
2. Press the ENTER key to confirm.
3. Use the UP/DOWN key to select Keyboard Test from
screen.
Tool Self-Tests
Tool Self-Tests
Display Test
Keyboard Test
System Setup
Language
Contrast
Measurement Unit
Auto Power-Off
Beeper
Tool Self-Tests
System Setup
EQP-103 User’s Manual 19