Perkins 1106C - CID 0004 Fmi 06; CID 0004 Fmi 07

78 KENR6933
Troubleshooting Section
The Electronic Control Module (ECM) detects the
following cond
ition:
•
A low current condition (open circuit) for each of
five consecuti
ve attempts to operate
•
Battery voltage is higher than 9 volts for 2 seconds.
System Response:
If equipped, t
he warning light will come on. The ECM
will log the diagnostic code.
Possible Perf
ormance Effect:
The engine will have low power and/or rough running.
Troubleshooting:
When an inject
or 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 uniqu
e 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 o
f the electronic unit injector.
Perform the following diagnostic procedure: “Injector
Solenoid C
ircuit - Test”
Results:
•
OK – STOP.
i02748662
CID 0004 FMI 06
Conditions Which G enerate This Code:
This diagnostic code is designed to indicate a short
circuit (high current) in either the solenoid or the
wiring for
the electronic unit injector for No. 4 cylinder.
The Electronic Control Module (ECM) detects the
followin
g conditions:
•
A high current condition (short circuit) for each of
five conse
cutive attempts to operate
•
Battery voltage above 9 volts for 2 seconds
System Response:
If equipped, th
e warning light will come on. The ECM
will log the diagnostic code.
Possible Perf
ormance Effect:
The engine will have low power and/or rough running.
Troubleshooting:
When an inject
or 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 preve
nt 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 o
f the electronic unit injector.
Perform the following diagnostic procedure: “Injector
Solenoid Ci
rcuit - Test”
Results:
•
OK – STOP.
i02748704
CID 0004 FMI 07
Conditions Which Generate This Code:
The electronic unit injector is no longer capable of
delivering the correct amount of fuel.
System Response:
If equippe
d, the warning light will come on. The
Electronic Control Module (ECM) will log the
diagnostic code.
Note: Thediagnosticcodecanbeviewedonthe
electronic service tool.
Possible Performance Effect:
The engine
will be derated by 20%.