BURGER MOTORSPORTS 135 User manual

Juice Box Stage 3 Professional (Pin out) Installation Guide – 5/13/09
JB3 Pin Out Installation Guide © 2009 Copyright Burger Motor Sports, LLC 1 / 9
JB3 professional/pin-out is intended for experienced enthusiasts only. If this is your first
install please have someone on hand who has performed an install before. You can also
review the install video on our website ahead of time to prepare.
The directions in this guide supersede the install video. Use the video for reference but follow
this guide.
1) Lock and close doors and trunk, and wait 10 minutes for the ECU to go to sleep. If you
have comfort access place keys inside the house to avoid waking up ECU. Alternatively you
may disconnect the negative battery terminal. Do not open the doors or unlock the car while
the ECU connectors or JB3 control box are unplugged.
2) If you have a tuner installed (e.g. JB2) remove it. Be sure to also return the solenoid
vacuum lines to stock. If equipped with a downpipe fix or sim ensure the black wire
(ground) is in the #23 spot on the small black subconnector and not shared with the JB3.
3) Access the ECU area using the Stage 1 / Stage 2 install guide and remove both the left and
right ECU connectors. Slide each of the subconnectors out one by one as you install the JB3
harness wires as indicated below. The small ECU connector requires you to remove the slider
per the Stage 1 / Stage 2 install guide to access the small black and grey subconnectors.

Juice Box Stage 3 Professional (Pin out) Installation Guide – 5/13/09
JB3 Pin Out Installation Guide © 2009 Copyright Burger Motor Sports, LLC 2 / 9
Removing the slider from the smaller driver side subconnector:
4) The harness is split in to four bundles, one for each subconnector. Take care to do one wire
at a time as several ECU wires are the same color. Be careful to avoid mixing up the light red
and dark red JB3 wires, the dark red wires will be in their own small bundle. When securing
the male and female pins be sure to use a small (~1") piece of tape and fold it in half over the
connection. Inserting the male pin at an angle can provide a more secure connection. Pinch
the tape secure while verifying the male pin is fully inserted. Always check the count after
inserting the pin as the ECU has many blanks and it is easy to insert a JB wire in the wrong
slot. Finally always check the wire color to ensure you have extracted the correct wire.

Juice Box Stage 3 Professional (Pin out) Installation Guide – 5/13/09
JB3 Pin Out Installation Guide © 2009 Copyright Burger Motor Sports, LLC 3 / 9
Large black subconnector:
JB3 yellow: slot 10 (boost, yellow wire)
JB3 light red: slot 11 (power, 5v reference, blue/yellow wire)
JB3 brown: slot 17 (air intake temperature, red/yellow wire)
JB3 white: slot 29 (crank position, yellow wire)
JB3 black: slot 32 (ground, red/black wire)
White subconnector:
JB3 purple: slot 7 (boost solenoid 1, white/grey wire)
JB3 green: slot 14 (boost solenoid 2, white wire)
JB3 gray: slot 9 (fuel pressure, yellow/red wire, connect on all models)
Small black subconnector:
JB3 orange: slot 6 (oxygen sensor 1, yellow/white wire with 525 stamped on insulation)
JB3 blue: slot 7 (oxygen sensor 2, yellow/white wire)
Grey subconnector:
JB3 dark red: slot 7 (throttle position, yellow/white wire. May be blue/white on 535)

Juice Box Stage 3 Professional (Pin out) Installation Guide – 5/13/09
JB3 Pin Out Installation Guide © 2009 Copyright Burger Motor Sports, LLC 4 / 9
Photo of small black subconnector with JB3 loom installed:

Juice Box Stage 3 Professional (Pin out) Installation Guide – 5/13/09
JB3 Pin Out Installation Guide © 2009 Copyright Burger Motor Sports, LLC 5 / 9
5) Slide JB3 box in to an empty shelf in the ECU box.
6) If you disconnected the battery reconnect the negative battery terminal. Upon first
starting the car you will have a clock warning (triangle with ! in the middle of it). All wheel
drive (Xi) models may also have a DTS/DTC warning message, which will turn itself off
after a short drive. It is also not uncommon to have to set the clock 2 or 3 times before it
saves.
7) Before reinstalling cowl and covers start the car. If it fails to start, takes a long time to
start, shows a picture of a half yellow engine in the dash (CEL), an orange service engine
soon light (SES), or runs extremely rough, please refer to the troubleshooting guide below.
Assuming all is well reinstall the ECU cover, factory cowl, and related parts.
Congratulations, installation is complete! It will take a day or two for the ECU to adapt to the
new tune, so drive as you normally would and the car will gradually pickup power as time
passes. By default map 3 is selected.
Remember to always use 91 octane (USA RM/2 standard) or higher grade fuel. The higher
the octane, the more power you will make. 93 octane will make more power than 91 octane,
and 100 octane or a mix will make more power than straight 93 octane. Never use leaded or
low lead fuel as it will damage your o2 sensors and/or catalytic converters. For extended load
use (e.g. road race course) mixing in higher octane fuel is suggested.
*** DISCLAIMER ***
Because of its intended usage, Burger Motorsports, LLC & Terry Burger make no warranties
whatsoever, expressed or implied, written or oral, to purchasers of Burger Motorsports
products regarding performance, safety, fit, merchantability, length of service, or for any
other criteria. Purchasers are responsible for selection of proper goods and must rely on their
own skills and judgment that such goods are suitable for purchasers’ application.
Use subject to terms and conditions posted at http://www.burgertuning.com/terms

Juice Box Stage 3 Professional (Pin out) Installation Guide – 5/13/09
JB3 Pin Out Installation Guide © 2009 Copyright Burger Motor Sports, LLC 6 / 9
Map switching directions:
Insert keyfob and press start button to turn ignition on (lights on dash, but engine not
running). Press and hold the gas pedal down to the floor for 4 or more seconds, and then
release pedal. This puts the JB3 in to listen mode. If you start the engine at this point you will
be on map 0. For performance maps press the gas pedal to the floor and quickly release one
time for each map you would like to select. For example for map 3 press and release the gas 3
times, and start the engine. Your map setting will be saved until changed. If you forget what
map you are on, turn engine off and reset the map selection. When burning a chip map 3 is
always selected by default.
Map Guide for JB3 software 1.3 and higher (shipping date 5/1/2009 or later). Refer to
www.n54tech.com for previous software map selection guide. JB3 software can be
updated by download, refer to www.n54tech.com for details!
Map 0: --Disables JB3, all signals pass through
Map 1: --Low boost map, boost levels of 11-13psi depending on mods and weather --Self
adapts to modifications like intake, downpipes, exhaust, etc --91 octane RM2 or higher
required. The higher the octane, the more power.
Map 2: --Performance map, boost levels of 12-14psi depending on mods and weather --Self
adapts to modifications like intake, downpipes, exhaust, etc --91 octane RM2 or greater
required. The higher the octane, the more power.
Map 3: --Identical to map 2 with additional low end response (aka lagfix)
Map 4: --Hotter Performance map, boost levels of 13-15psi depending on mods and weather -
-Self adapts to modifications like intake, downpipes, exhaust, etc --93 octane RM2 or greater
required. The higher the octane, the more power.
Map 5: --Identical to map 4 with additional low end response (aka lagfix)
Map 6: --Designed to optimize bolt on performance --93 octane RM2 or greater required. The
higher the octane, the more power. --Richer midrange air/fuel ratios to sustain additional
torque --May trigger hidden tuner detection codes. Purchase a Bavarian Technic cable from
BMS to scan for and delete any hidden codes before service.
Map 7: --Identical to map 6 with additional low end response (aka lagfix)

Juice Box Stage 3 Professional (Pin out) Installation Guide – 5/13/09
JB3 Pin Out Installation Guide © 2009 Copyright Burger Motor Sports, LLC 7 / 9
Map 8: --Race map --97 octane RM2 or greater required. The higher the octane, the more
power. --Modifications like intake, downpipes, and intercooler strongly suggested --Lagfix
enabled --May trigger tuner detection codes
Map 9: --More aggressive race map --100 octane RM2 or greater required. The higher the
octane, the more power. --Intake, downpipes, and intercooler required --Lagfix enabled --
May trigger tuner detection codes
Map 10-14 (A-D): --For use with modified JB3 boards only
Map 15 (F): --For use with tuning gauge only
Tuning gauge parameters for those of you with the BMS tuning gauge. Remember these
settings only take effect when you are on map 15(F).
LB: Base boost level. Note: Map 6 is set to 11.
HP: Additional boost above 4500rpm. Added on top of LB. Note: Map 7 is set to 5.
AF: Air/fuel ratio. 0=stock levels, F=max rich. Note: Maps 6+ are set to F, 1-5 are set to 1.
PD: Pedal Input / Boost Gain. Higher = faster boost build up, more chance for overshoot.
Note: All maps set to 6.
SD: Solenoid pre-spool (lagfix). Higher = more pre-spool, more chance for overshoot. Note:
Map 7 is set to 6, map 6 set to 0.
AD: Air intake temperature boost decay. Higher = more decay. Note: Map 7 is set to 8. Race
maps set to 0.

Juice Box Stage 3 Professional (Pin out) Installation Guide – 5/13/09
JB3 Pin Out Installation Guide © 2009 Copyright Burger Motor Sports, LLC 8 / 9
Troubleshooting Guide
Troubleshooting is broken in to two distinct groups. The first are issues that come up during
installation, like failure to start, yellow engine light (CEL) upon first start, etc. The second
are issues that arise after the tuner has been installed and working properly for some time.
This guide deals only with installation related issues. But should you ever experience a
yellow engine light (CEL) or service engine soon code (SES), you should email BMS
directly at terence[email protected] for technical advice. We have seen it all and can
quickly help you determine whether or not the issue is related to the JB3 and what to do next.
We encourage customers NOT to make pleas for help on internet forums as more often than
not they receive incorrect or bad information. By purchasing a tuner from BMS you have
paid for support, so feel free to use it!
Common installation problems:
Engine cranks and cranks but will not start, or takes longer than normal to start:
Cause 1) One or both ECU connectors are not fully seated. They can be tricky to get in but
when done properly the connector will seat itself as you are pushing the slider in. Remove
connectors and try again until you are positive they are fully seated.
Cause 2) One of the wires is installed in the wrong slot or has become unplugged under the
tape. Recheck each carefully verifying the wire color and connector position.
Cause 3) You forgot to plug the JB3 control module in to the wiring harness.
Engine starts but has a big yellow check engine light showing (CEL):
Cause 1) JB3 control box not plugged in.
Cause 2) One of the wires is installed in the wrong slot or has become unplugged under the
tape. Recheck each carefully verifying the wire color and connector position.
Cause 3) Incompatibility issue with O2 simulator. This only effects customers with
aftermarket O2 simulators/downpipes. Contact us for further instruction.

Juice Box Stage 3 Professional (Pin out) Installation Guide – 5/13/09
JB3 Pin Out Installation Guide © 2009 Copyright Burger Motor Sports, LLC 9 / 9
Engine starts with no lights, but upon first drive a big yellow engine light (CEL)
appears:
Cause 1) Normal ECU adaptation. It takes the ECU a few cycles to fully adapt to the JB3,
and in rare cases this can result in a CEL. Especially if pushing the car hard after the tuner is
first installed. Restart the car (the code will disappear) and continue driving. If the code does
not reappear then no further action is needed.
Cause 2) Map incompatibility. Although the JB3 is designed to work for all vehicles, some
ECU versions, fuels, and ambient conditions require special mapping. Contact us for further
instruction.
Engine starts but an orange "Service Engine Soon" (SES) light appears
Cause 1) During the installation process you had some issue that you have since corrected,
but the SES light is still on. The code will turn itself off after a couple days of driving, but it
is suggested you borrow or purchase a CAN BUS OBDII code reader from Autozone or a
local auto parts store to read/delete the code. Always read/delete codes with the ignition on /
engine off. If the code reappears contact us with the code number for further instruction.
Cause 2) One of the wires is installed in the wrong slot or has become unplugged under the
tape. Recheck each carefully verifying the wire color and connector position.