Installation Instructions #63000
2501 Ludelle Street
Fort Worth, Texas 76105
817-244-6212 Phone • 817-244-4024 Fax
888-350-6588 Sales • 800-423-9696 Tech
E-mail: [email protected]
Web: www.painlessperformance.com
Installation Instructions
#63000
Striker Diesel MD Power Module
2001-2004 Chevrolet
Duramax 6.6L Diesel
1st Edition July 2008
Copyright © 2008 by Perfect Performance Products, LLC
1
Section
TABLE OF CONTENTS
Page
Introduction………….....................................................................................................................3
Engine Harness Installation……………………………………………………………………………………………………….4
FPS Sensor Location and Connection……………………..………………………………………………………………….4
Boost Sensor Location and Connection……………………………………………………………………………………….5
Firewall Penetration………………………………………………………………………………………………………………….6
Diesel MD Mounting………………………………………………………………………………………………………………….7
Thermocouple Connection…………………………………………………………………………………………………………8
12 Volt Power Connection………….…………………………..…………………………………………………………………9
Ignition Switch Connection………………………………………………………………………………………………………10
Ground Connection…………………………………………………………………………………………………………………11
Finalizing Installation………………………………………………………………………………………………………………11
Initial Start-up………………………………………………………………………………………………………………………..12
Idle Calibration……………………………………………………………………………………………………………………….13
EGT Warning LED Set-up…………………………………………………………………………………………………………14
LCD Brightness Set-up…………………………………………………………………………………………………………….14
LCD Contrast Set-up……………………………………………………………………………………………………………….14
LCD Display Selection……………………………………………………………………………………………………………..15
Profile Selection………………………………………………………………………………………………………………………16
Storing User Configuration……………………………………………………………………………………………………….17
What are Profile Scale Factors…………………………………………………………………………………….……………18
Fuel Pressure Scale Factors…………………………….……………………………………………………………………….19
Boost Pressure Scale Factors……………………………………………………………………………………………………20
Modifying Scale Factors………………………………………………………………………………………………………21-22
Factory Refresh……………………………………………………………………………………………………………………..23
Trouble Shooting…………………………………………………………………………………………………………………….24
Warranty……………………………………………………………………………………………………………………………….25
2
Please read these entire instructions before beginning the installation. Make sure the ignition key has
been off for two or more minutes before any connections are made. After a few simple connections
the tune-ability that you have always wanted from your Duramax diesel will be available at a touch of
a button. Welcome to the new era of plug in play diesel power modules.
Parts List:
1- Striker Diesel MD Power Module
1- Engine Wire Harness
10- 7” tie wraps
1- Instruction Sheet
4- Inches Velcro
1- Parts Bag Kit
Tool List:
Phillips and flat head screwdrivers
Wire strippers
Terminal crimpers
Drill and Drill bits
3/8 Ratchet and Metric sockets
NOTE: The 63000 Striker Diesel MD kit does not include a thermocouple. The Diesel MD module has
capabilities of reading a K-type thermocouple if you so choose to purchase and install one separately.
If a thermocouple is already installed in your vehicle, you may double up the Diesel MD thermocouple
wires with the mechanical gauge wires. If this doubling is done, you may experience a slight
misreading of both the EGT gauges.
3
Harness Installation:
The Striker Diesel MD Power Module is shipped with a harness to match your vehicles configuration.
Harness altercations are not needed. If difficulties during installation are experienced please contact
us via phone at 800-423-9696 or email to [email protected] Three connections will be
made in the engine compartment and two under the dash. Make sure to route all wires and
connectors away from potential hot spots on the engine. Securely attach the wires using the
supplied tie wraps.
Intake Resonator
To gain access to the Fuel Pressure
Sensor and MAP sensor the intake
resonator must be removed. It is
attached to the engine with a hose
clamp and Torx head bolt.
Fuel Pressure Sensor
Connector:
The Fuel Pressure Sensor (FPS) is
mounted on the driver side of the
engine just in front of the turbo
discharge tube.
Disconnect the
factory FPS sensor connector. Plug
this male connector into the female
FPS connector on the Diesel MD
engine harness. See note on next
page for specific instructions on how
these connectors mate. Plug the male
FPS connector on the Diesel MD
engine harness into the FPS sensor
mounted into the common fuel rail.
4
The illustration below shows the correct orientation for the mating of the factory Duramax male FPS
connector to the female FPS connector on the Striker Diesel MD harness. Because of the tight seals
built into this connector series, slight force may be needed in order for the CPA TAB to click up over
the CPA RAMP.
NOTE: Take care to plug these connectors in correctly. If you force them in
backwards, you may burn up the FPS sensor and put the truck in limp mode.
Boost Pressure Sensor (MAP) Connection:
Locate
the
MAP
sensor.
On 20012004 6.6L Duramax
trucks
the
MAP
sensor is located on
the
boost
tubing
directly in front of the
waste gate actuator.
Disconnect
the
factory male boost
sensor
connector
from the sensor and
plug it into the
female MAP sensor
connector on the
Diesel MD engine
harness
that
is
labeled ECM.
Plug
the male MAP sensor
connector
labeled
MAP on the Diesel
MD engine harness
into the MAP sensor.
5
Firewall Penetration
On the driver side of the firewall there is a large rubber grommet. Using a sharp knife cut a slit into
this grommet large enough for the ENGINE B connector on the Diesel MD engine harness and the
thermocouple wire to pass through.
Now go inside the cab and look up and left of
the brake pedal. You will see the same
grommet as you did from the engine
compartment.
This grommet is double
walled. The second wall is about ½” thick
and can be very hard to cut through. If you
gently push a long, wide flat screwdriver
from the engine compartment through the
slit you cut, you can usually dislodge the
inner part of this grommet from its outer
ring. You only need to move this inner part
out of the way enough to push through the
ENGINE B connector and the thermocouple
wire (if you are using it).
6
Mounting
MD:
the
Diesel
Since the Diesel MD module
harness comes attached to the
Diesel MD module, we suggest
that you route the harness
inside the cab and loosely tie
wrap it in place. Keep in mind
the ENGINE A connector must
reach and plug into the
ENGINE B connector on the
engine harness. Below you see
how we usually mount the
Diesel MD with a suction cup
window
mount.
Many
electronic retailers offer suction
cup window mounts that should
allow you to mount the Diesel
MD onto the windshield. If you
choose this mounting solution, remove the fuse panel on the left side of the dash as shown to the
right. Remove the two Phillips head screws that hold the dash skin in place. Gently pull the dash
skin away from the dash brace enough to push the ENGINE A connector behind it.
7
One other potential place to keep the
Diesel MD is the cubby hole just below
the AC/Heat controls.
Make sure
when you route the Diesel MD module
harness over to the hole in the firewall
that you stay away from any moving
parts of the steering column, brake,
accelerator and gear shifter.
In parts the kit is some Velcro. You
can also use this Velcro to attach the
Diesel MD module on the dash.
Once you have decided where to
mount the Diesel MD route the module
harness over to the grommet in the
firewall. Plug the ENGINE A and
ENGINE B connectors together.
Thermocouple:
If you are not using a pyrometer then
roll up the wire and store it inside the
cab. If you are using a pyrometer,
route the wire to the thermocouple
and attach it using the two #6 ring
terminals supplied from the parts kit.
Wires connect red to red and yellow to
yellow. Use the heat shrink provided
from your thermocouple kit to protect
the terminals from grounding.
8
Power and Ground:
In the parts kit is a fuse holder, two brass terminals for the fuse holder, a 5 amp fuse, one blue Positap, one yellow Posi-tap, one insulated ring terminal, two un-insulated ring terminals and two self
tapping black sheet metal screws. On the Diesel MD module harness there is an orange wire labeled
RUN/START 12VOLT and a black wire labeled GROUND. The orange power wire can be either
connected to the fuse block behind the left side dash panel or directly to an ignition switch wire.
Power:
If you plan to wire the orange power
wire for the Diesel MD into an ignition
switch wire on the bottom of the
steering column, please fuse the
circuit. All of the parts you need to
fuse this power circuit can be found in
the parts kit. Find a good place to
mount the fuse holder. Figure out
what length the orange wire labeled
RUN/START 12VOLT needs to be to
reach the fuse holder.
Cut it to
length, strip 3/8” of the insulation
from the copper and terminate one of
the brass terminals to the wire. Take
the extra orange wire from the parts
kit and terminate the other brass
terminal to one side of it in the same
fashion.
Push both terminated wires into the fuse holder. The terminals insert with the flat side to the outside
of the fuse holder. Push the barbed steel mounting clip into the slot on the back side of the fuse
holder. Use one of the black self tapping screws to mount the fuse holder.
9
IGNITION SWITCH WIRE:
Remove the plastic cover from the front of
the dash just under the steering column.
Two screws hold this panel from the bottom.
Two clips hold this panel to the dash.
Remove the two screws and carefully pull the
plastic cover towards the driver seat and
away from the dash. You will most likely
have to pop the dash bezel loose in order to
remove this cover.
Use a ratchet and 10mm socket to remove
the fours nuts that attach the metal cover
below the steering column.
Locate the large pink wire coming from the
ignition switch wires. This is the wire used to
supply the Diesel MD 12 Volts with the
ignition key in the run or start positions.
Route the open ended orange wire from the fuse
holder up to the pink ignition switch wire. Use the
yellow Posi-tap to make this connection. See the
diagram to the right for instruction of how to use a
Posi-tap product. Use one of the self tapping black
sheet metal screws to mount the fuse holder under
the dash. Insert the fuse into the holder.
10
GROUND:
Route the black wire labeled GROUND over to a clean grounding source. Metal brackets under the
dash are an excellent choice for this ground. It is suggested to not ground this module on top of
other ground wires but to instead use the other self tapping black sheet metal screw to make a new
ground into one of the metal brackets. Strip ¼” of insulation from the copper and crimp the red
insulated ring terminal onto the ground wire and then run the screw into one of the metal brackets.
FINALIZING INSTALLATION:
1. Plug the Engine A and Engine B connectors into each other.
2. Finish tie wrapping the harness away from any moving parts of the steering column or pedals.
3. Double check all connections made during this installation. A wrong connection will result in a
check engine light and possibly a no start situation so double check just to be sure.
4. Reinstall all of the parts removed from the truck during the install.
5. Pictured below you see a small pigtail that came in parts bag of your Striker Diesel MD kit.
This pigtail mates to the Engine B connector on the Diesel MD engine harness. Keep this
pigtail in your glove box. If operational issues arise with the Diesel MD, a Painless tech may
ask you to use this to help troubleshoot the problem.
11
INITIAL START UP
Turn the ignition key on. To the right is the
Diesel MD start up screen. Every time the
module is turned off and then on this screen will
show for a few seconds. If the screen does not
light up and show this display then you have a
power or ground connection problem. Make sure
your ignition 12Volt wire has power with the
ignition key on and in crank and the ground wire
has continuity to ground at all times.
The Diesel MD module will then show the default display screen as shown above. Start the engine.
If it does not start or you get a check engine light, go to the troubleshooting section at the end of
this manual. After the engine starts you should notice the EGT gauge digits will increase (if you have
the thermocouple wires connected to a thermocouple) and the fuel pressure digits will change.
12
IDLE CALIBRATION
NOTE: The Diesel MD will revert back to display mode if there has been
more than 5 seconds since the last push of a button.
NOTE: The user menu is cyclical. Pressing the menu button will cycle
through the modifiable settings and then back to the beginning.
NOTE: You must do this Idle Calibration step before the Diesel MD module
will allow you to change between and/or modify the power levels.
With the engine running, at idle and in park; push the MENU button until the screen above shows on
the display. This is the idle calibration screen. Note: On your Diesel MD these values will be B: 00
F: 00 until you have finished this calibration. Push and release the up arrow button. The Diesel MD
will record the idle voltage values for the MAP and fuel pressure sensors. After it records these two
values it will revert back to the default display after about five seconds. Only do this idle calibration
once unless instructed to do so by a Painless tech or these instructions. You may now select power
levels up or down and also modify the power level scale factors.
What is the idle calibration for? The idle calibration is needed in order for the Diesel MD module to
know when your vehicle is at idle. At idle there is no modification to either the fuel or boost pressure
signals. We have found that modifying either of these signals when at idle can cause idle down
problems (engine bucking) when rolling to a stop and can cause hard to start issues.
13
EGT WARNING ADJUSTMENTS
Push the MENU button until the screen above shows
on the display. This is the setting for the EGT
warning light shown in this picture as the green
LED. This is a three color (green, yellow, red) LED.
Glows green at all times the module is powered up
and the EGT reading is below 90% of the setting
shown on this screen. Glows yellow when the EGT
reading is 90-99% of the setting shown on this
screen. Glows red when the EGT reading is 100%+
the setting shown on this screen. By default this
setting is 1250 degrees Fahrenheit. Press the up or
down arrows to change this setting by 10 degree
increments.
BRIGHTNESS ADJUSTMENTS
The backlight brightness of the screen can be
changed one of two ways. Either use the DIM
button on the front of the module or press the
menu button until you see the screen show
BRIGHTNESS. If you use the DIM button you will
notice the display will dim incrementally to its lowest
setting and then cycle back to its highest setting.
Or, press the MENU button until you see
BRIGHTNESS on the screen, you may then change
the backlight brightness by pressing the up or down
arrowed buttons.
CONTRAST ADJUSTMENTS
The contrast of the screen can only be changed by
pressing the menu button until you see CONTRAST
on the screen. Press the up or down arrowed
buttons to make adjustments while CONTRAST is
displayed.
14
DISPLAY SELECTION
Press the MENU button until
DISPLAY is shown on the
screen. Press the UP/DOWN
arrowed keys to select which
display you want. There are
five displays to choose from.
All five are shown below. Once
you have chosen the preferred
display just leave it displayed
on the screen for a few seconds
and the Diesel MD will
automatically start to show live
sensor signals from your truck.
You can change the display at
any time.
NOTE: The displayed fuel pressure and boost pressure values are actual signals from the engine
sensors. Please keep this in mind as you continue to read this manual and program your Diesel MD.
FUEL PRESSURE/BOOST/EGT
BOOST/
FUEL PRESSURE/ EGT
EGT
BOOST
FUEL PRESSURE
15
PROFILE SELECTION
There are ten user adjustable profiles and one stock profile preprogrammed into the Diesel MD.
Pressing the up/down arrowed keys during normal operation will toggle up or down through the
profiles. Listed below you see the ten profiles with the boost and fuel pressure scale factors
respectively.
Profile S: This is the stock profile. With this profile selected the signals from the sensors are what
your vehicle’s PCM receives. In other words there are no modifications to the signals and
the scale factors are both 1.00.
BOOST
Profile 1: 1.00
Profile 2: 1.00
Profile 3: 1.00
Profile 4: 1.00
Profile 5: 1.00
Profile 6: 1.00
Profile 7: 1.20
Profile 8: 1.40
Profile 9: 1.60
Profile 10: 1.80
FUEL PRESSURE
0.97
0.95
0.93
0.90
0.88
0.85
0.81
0.77
0.73
0.68
16
STORE USER CONFIGURATION
Press the MENU button until Store Config is shown on the display. Press the UP arrowed
button. The Diesel MD has now stored all of the settings you have modified. These are now the
settings the Diesel MD uses each time you start your vehicle. If you modify any of these settings, it
will be necessary to store it as the configuration again if you want the Diesel MD to start up with the
new settings. See below for a list of these settings.
•
•
•
•
•
•
Display selection
Idle Calibration
Desired Profile
Brightness
Contrast
EGT Degree Warning Indicator
17
ADJUSTING PROFILE SCALE FACTORS
*ALL MODIFICATIONS ARE DONE AT YOUR OWN RISK*
Profile S is not adjustable and will always be a stock setting. Profiles 1-10 are user adjustable. This
section of the manual shows you what you are modifying and what the results of the modifications
can be. Make modifications in small increments. It is your responsibility to make intelligent
decisions as to what and how much of each scale factor you will modify. Diesel MD modules are
preprogrammed to produce a respectable increase of horsepower and torque from your LB7
Duramax. Scale factor modifications and the results from those modifications will vary. Bolt-ons,
down-loaders, injectors and any other aftermarket product claiming to modify, increase, improve or
change anything on your vehicle can significantly change the way the Diesel MD works on your
vehicle.
NOTE: SOME MODIFICATIONS TO THE SCALE FACTORS WILL RESULT IN DIAGNOSTIC TROUBLE
CODES, CHECK ENGINE LIGHTS, DAMAGED ELECTRICAL AND MECHANICAL PARTS AND
POSSIBLY PUT THE ENGINE INTO LIMP MODE OR FAILURE.
All data in this section was taken from a 2002 Chevrolet 2500 Duramax 6.6L LB7.
Below you see a data log screen of both the fuel pressure and boost pressure sensor 0-5 Volt signals.
The vertical black curser line denotes where the following voltage readings were taken from on the
graph. 0 Volts is 0 PSI and 5 Volts is maximum PSI for both the fuel pressure and boost pressure
sensors. The first line is labeled Fuel Pressure In. This is the 0-5 Volt signal from the Fuel Pressure
Sensor, which monitors the high pressure common rail for the injectors, which is picked up or
intercepted by the Diesel MD. The second line is labeled Fuel Pressure Out. This is the 0-5 Volt
signal sent out of the Diesel MD to the vehicle’s PCM. Notice that the in and out signals are the
same. They are the same because the Diesel MD was in Profile S for this data log. Voltage in =
Voltage out in Profile S because the scale factor is set at 1.00. Line three is labeled as Boost In. This
is the 0-5 Volt signal from the Boost (MAP) sensor. It is intercepted by the Diesel MD. Line 4 is
labeled Boost Out. This is the signal sent out of the Diesel MD to the vehicle’s PCM. Notice that the
in and out signals are the same. For the same reason the first two lines are the same holds true for
the second set.
Profile S
18
Fuel Pressure
On 6.6L Duramax LB7 engines fuel pressure is measured by the Fuel Pressure Sensor (FPS) which is
mounted into the high pressure common fuel rail. 0.4 Volts=0 PSI. 4.9 Volts=32,000 PSI
What is the Fuel Pressure Sensor scale factor?
What does it mean to modify a scale factor? Scale factors are used by the Diesel MD to calculate
output voltages from input voltages. The vertical black curser line denotes where the following
voltage readings were taken from on the graph. Let’s use Profile 10 and its scale factors as an
example to clarify. If the Diesel MD has 4.626 Volts as an input from the fuel pressure sensor and
the scale factor is set at 0.68, the output will be 3.582 Volts. The graph below exactly illustrates this
scenario. If the scale factor is less than 1.00, the Diesel MD shows the vehicle’s PCM a lower than
actual FPS sensor value. If the scale factor is more than 1.00, the Diesel MD shows the vehicle’s PCM
a higher than actual FPS sensor value.
NOTE: If you show the vehicle’s PCM a lower than desired FPS Voltage signal, it will raise the fuel
pressure above the desired level. This is shown in the illustration below.
Profile 10 Fuel Pressure Sensor (FPS) signals
Dark Blue=FPS signal into Diesel MD from the FPS sensor
Pink=FPS signal out of Diesel MD to the PCM
Light Blue=FPS signal in and out are the same because engine is at
idle
19
BOOST PRESSURE
LB7 Duramax engines are fitted with a mechanical waste-gated turbo. The waste gate is controlled
by a pressure activated solenoid. The solenoid’s position is regulated by the spring pressure to boost
pressure ratio. If the boost pressure overcomes the spring pressure the waste gate opens to divert
exhaust gases away from the turbo turbine. A stock waste gate solenoid opens the waste gate when
boost pressure reaches around 20 psi. This 20 psi is equal to a 3 Volt signal from the MAP sensor.
The Diesel MD clips the MAP signal at 3 Volts. This voltage clipping prevents an over boost code
P0234 if you choose to modify the waste gate in order to get more boost from the turbo charger.
The Diesel MD intercepts the boost sensor signal, 0-5 Volts. 0.9 Volts is 0 PSI and 4.9 Volts is 38
PSI. This signal is modified and then sent to the PCM. In the graph below you can see the
modification to the signal in Profile 10. As the boost signal rises off of idle, the Diesel MD begins to
change the signal seen by the PCM. 1.80 is the scale factor for boost in Profile 10. The vertical black
curser line denotes where the following voltage readings were taken from on the graph. Voltage into
the Diesel MD is 1.815 Volts. Voltage out of the Diesel MD is 2.480 Volts. By showing the PCM a
more than actual boost pressure signal it sees more engine load.
Notice how flat the pink line becomes when it reaches 3 Volts. This is the voltage clipping used to
prevent the P0234 over boost code at wide open throttle.
Dark Blue=BOOST signal into Diesel MD from the MAP sensor
Pink=BOOST signal out of Diesel MD to the PCM
Light Blue=BOOST signal in and out are the same because engine
is at idle
20
MODIFYING THE SCALE FACTORS
With the ignition key off, press and hold the MENU button while turning the key to the on position.
If done correctly the Profile Config display shown below with show on the screen.
Press the MENU button. Select which
profile you want to modify the scale
factors for by using the UP or DOWN
arrowed buttons then press the MENU
button again. For this example we will
use profile 1 as shown to the right.
21
A new screen will pop up showing the
two scale factors for the specific profile
you selected. The screen to the right
shows the scale factors for profile one.
Notice the asterisk next to the BST:
1.00 line. This asterisk depicts which
factor will be modified when pressing
the UP or DOWN arrowed buttons.
Using the UP or DOWN arrowed
buttons to change the Boost scale
factor.
Press the MENU button to
move the asterisk down the FP: 0.97
line. Use the UP or DOWN arrowed
buttons to modify this scale factor as
well. Changes are made by hundredths.
Once you have modified the scale
factors. Press the MENU button. The
display shown to the right will show on
the screen.
Press the UP arrowed
button to store your modifications to
the scale factors.
At this point the Diesel MD will loop
back to the Profile Config screen.
Either press the MENU button and then
choose another profile to modify or turn
the ignition key off and then back on to
revert back to normal operating mode.
22
FACTORY REFRESH
Because the Diesel MD gives you the ability to modify the scale factors any way possible, we also
include a way for you to revert back to the factory settings programmed into the module here at the
factory. This is called a factory refresh. Once the Diesel MD is refreshed all of the saved information
from the modifiable settings saved through the use of the Store Config or Profile Config is erased.
So, if you have specific settings you have modified and want them that way again, we suggest you
right them down below before refreshing the module.
To refresh the module hold the UP arrowed button while turning the ignition key to the on position.
The screen will now display FACTORY REFRESH. Let go of the UP button and wait about two
minutes. After the Diesel MD is done refreshing it will reboot to the start up screen showing Painless
Performance and then go to its normal default operating mode. At this point you will need to
program all of the user configurations just as you did when first installed. The scale factors will also
revert to factory settings.
EGT WARNING: ____________
BOOST
PROFILE SCALE FACTOR
1
____________
2
____________
3
____________
4
____________
5
____________
6
____________
7
____________
8
____________
9
____________
10
____________
FUEL PRESSURE
SCALE FACTOR
____________
____________
____________
____________
____________
____________
____________
____________
____________
____________
Recommendation:
It is recommended to uninstall this harness and module before any work is done on the vehicle by a
dealership.
23
TROUBLE SHOOTING:
Module won’t power up:
1. Check fuse in fuse holder. If blown replace it.
2. Check 12 Volt and ground connections are not hooked up in reverse. Orange is 12 Volt wire.
Black is ground wire. Correct? Go to step 3.
3. With a Volt meter (do NOT use a test light) check for 12 volts on both sides of the
fuse in the fuse holder when the ignition switch is in the crank and run positions. If 12 Volts is
not present, check Posi-tap connection at ignition switch wire. Make sure the Posi-tap pierced
the ignition switch wire and that the orange wire is making continuity to the Posi-tap. If there
is 12 Volts on one side of fuse and not the other then the fuse is bad or the crimps on the
terminals were not done properly. Use the two extra fuse holder terminals in the parts kit to
redo this connection.
4. Check ground wire for continuity to ground. No, go to step 5. Yes, call Painless tech line.
5. Check ground wire for good crimp at ring terminal. Use new terminal to fix if bad crimp is
evident.
Check engine light:
1. Does the Diesel MD module power up? Yes, go to next step. No, go to top of page and read
“Module won’t power up” section.
2. Check connections made at fuel and boost sensors. Make sure connectors are fully seated into
their mates.
3. With the key off unplug the Engine A and Engine B connectors. Plug the PP-692 pigtail into
the Engine B connector. This creates a signal loopback from the fuel and boost sensors
directly to the vehicles’ ECM. In other words it takes the Diesel MD module out of the signal
loop. Start the engine. If your fuel and boost sensor connections are good you should not
receive any diagnostic trouble codes nor should you see a check engine light.
4. As stated earlier in this installation manual, modification of scale factors can cause the ECM to
log diagnostic trouble codes and cause the resultant check engine light.
Pyrometer not reading:
1. Check wire connection to thermocouple. Wires should be connected red to red and yellow to
yellow.
2. Check to make sure the red and yellow wires are not shorted together.
3. Check to make sure the thermocouple wires are not shorted to ground.
PAINLESS WIRING OFFERS A TECHNICAL ASSISTANCE LINE TO ANSWER ANY
QUESTIONS YOU MAY HAVE. THE NUMBER IS (800) 423-9696. PHONES ARE ANSWERED
MONDAY THROUGH FRIDAY FROM 8 AM TO 5 PM CENTRAL TIME, NOT INCLUDING
HOLIDAYS. PLEASE LEAVE A MESSAGE IF YOU ARE UNABLE TO REACH US AND WE WILL
RETURN YOU’RE CALL AS SOON AS POSSIBLE.
24
Painless Performance Limited Warranty
and Return Policy
Chassis harnesses and fuel injection harnesses are covered under a lifetime warranty. All other
products manufactured and/or sold by Painless Performance are warranted to the original purchaser
to be free from defects in material and workmanship under normal use. Painless Performance will
repair or replace defective products without charge during the first 12 months from the purchase
date. No products will be considered for warranty without a copy of the purchase receipt showing the
sellers name, address, and date of purchase. You must return the product to the dealer you
purchased it from to initiate warranty procedures.
25
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement