Cid 0003 Fmi 06; Cid 0003 Fmi 07 - Perkins 1106D Troubleshooting Manual

74
Troubleshooting Section
Possible Performance Effect:
The engine will have low power and/or rough running.
Troubleshooting:
When the "Injector Cutout Test" is performed, a faulty
electronic unit injector will indicate a low reading in
comparison with the other electronic unit injectors.
An electrical fault can prevent the electronic unit
injector from operating. An open circuit in the wiring
that is unique to the electronic unit injector will prevent
that individual electronic unit injector from operating.
An open circuit in common wiring within the ECM can
prevent the three electronic unit injectors that share
that common wiring from operating.
The ECM will continue to attempt to operate the
electronic unit injector after the diagnostic code has
been logged but an open circuit will prevent the
operation of the electronic unit injector.
Perform the following diagnostic procedure: "Injector
Solenoid Circuit - Test"
Results:
•
OK – STOP.

CID 0003 FMI 06

Conditions Which Generate This Code:
This diagnostic code indicates a short circuit (high
current) in either the solenoid or the wiring for the
electronic unit injector for No. 3 cylinder.
The Electronic Control Module (ECM) detects the
following conditions:
•
A high current condition (short circuit) for each of
five consecutive attempts to operate
• Battery voltage above 9 volts for 2 seconds
System Response:
The ECM will log the diagnostic code. If equipped,
the diagnostic lamp will flash.
Possible Performance Effect:
The engine will have low power and/or rough running.
This document is printed from SPI². Not for RESALE
Troubleshooting:
When the "Injector Cutout Test" is performed, a faulty
electronic unit injector will indicate a low reading in
comparison with the other electronic unit injectors.
An electrical fault can prevent the electronic unit
injector from operating. A short circuit in the wiring or
the ECM that is unique to one electronic unit injector
will prevent that individual electronic unit injector from
operating. A short circuit in common wiring within the
ECM can prevent the three electronic unit injectors
that share that common wiring from operating.
The ECM will continue to attempt to operate the
electronic unit 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.

CID 0003 FMI 07

i03795600
Conditions Which Generate This Code:
The electronic unit injector is no longer capable of
delivering the correct amount of fuel.
System Response:
If equipped, the diagnostic lamp will flash and the
derate lamp will come on. The Electronic Control
Module (ECM) will log the diagnostic code.
Note: The diagnostic code can be viewed on the
electronic service tool.
Possible Performance 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,
"Electronic Unit Injector - Install".
Use the electronic service tool to perform the Fuel
System Verification Test.
Perform the following diagnostic procedure: "None"
KENR6201-01
i03797009