82 KENR6933
Troubleshooting Section
The ECM will continue to attempt to operate the
electronic uni
t injector after the diagnostic code
has been logged but a short circuit will prevent the
operation of the electronic unit injector.
Perform the following diagnostic procedure: “Injector
Solenoid Circuit - Test”
Results:
•
OK – STOP.
i02752014
CID 0006 FMI 07
Conditions Which G enerate This Code:
The electroni
c unit injector is no longer capable of
delivering the correct amount of fuel.
System Respo
nse:
If equipped, the warning light will come on. The
Electronic C
ontrol Module (ECM) will log the
diagnostic code.
Note: The dia
gnostic code can be viewed on the
electronic service tool.
Possible Per
formance Effect:
The engine will be derated by 20%.
Troubleshooting:
Replace the
suspect electronic unit injector. Refer
to Disassembly and Assembly, “Electronic Unit
Injector - Remove” and Disassembly and Assembly,
“Electroni
c Unit Injector - Install”.
Use the electronic service tool to perform the fuel
system veri
fication test.
Perform the following diagnostic procedure: “None”
Results:
•
OK – STOP.
i02752015
CID 0041 FMI 03
Conditions Which Generate This Code:
The Electronic Control Module (ECM) detects the
following conditions:
•
The 8 volt supply is more than 8.8 VDC for more
than one second.
•
The ECM has been powered for more than three
seconds.
•
Diagnostic code 0168-01 is not active.
System Respon
se:
The ECM will log the diagnostic code and the ECM
will trigger
a snapshot. The check engine lamp will
illuminate while this diagnostic code is active. An
active diagnostic code may not cause any noticeable
effect on eng
ine response unless the voltage is
above 12 or 13 VDC.
Possible Per
formance Effect:
Theenginemaybelimitedtolowidle.
Troubleshooting:
This signal i
s not normally used in this application.
If this diagnostic code is observed, check the
associated wiring on the engine.
Refer to the Engine Electrical Schematic.
Results:
•
OK – STOP.
i02752016
CID 0041 FMI 04
Conditions
Which Generate This Code:
The Electronic Control Module (ECM) detects the
following c
onditions:
•
The 8 volt supply is less than 7.2 VDC for more
than one sec
ond.
•
The ECM has been powered for more than three
seconds.