Perkins M190C - CID 0006 Fmi 05; CID 0006 Fmi 06

KENR9126 83
Troubleshooting Section
i04053185
CID 0006 FMI 05
Conditions Which Generate This Code:
This diagnostic code is applicable to six cylinder
engines only.
This diagnostic code is designed to indicate an open
circuit (low current) in either the solenoid or the wiring
for the elec
tronic unit injector for No. 6 cylinder.
The Electronic Control Module (ECM) detects the
following
condition:
•
A low current condition (open circuit) for each of
five consec
utive attempts to operate
•
Battery voltage is higher than 9 VDC for 2 seconds.
System Response:
If equipp
ed, the warning light will come on. The ECM
will log the diagnostic code.
Possibl
e Performance Effect:
The engine will have low power and/or rough running.
Troubleshooting:
When an
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 i
s 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
prev
ent the three electronic unit injectors that share
that common wiring from operating.
The E
CM will continue to attempt to operate the
electronic unit injector after the diagnostic code has
been logged but an open circuit will prevent the
ope
ration of the electronic unit injector.
Perform the following diagnostic procedure: “Injector
Sol
enoid Circuit - Test”
Results:
•
OK – STOP.
i04053192
CID 0006 FMI 06
Conditions Which Gen erate This Code:
This diagnostic code is applicable to six cylinder
engines only.
This diagnostic code is designed to indicate a short
circuit (high current). The short circuit can be in
either the s
olenoid or the wiring for the electronic unit
injector for No. 6 cylinder.
The Electr
onic Control Module (ECM) detects the
following conditions:
•
Ahighcurr
ent condition (short circuit) for each of
five consecutive attempts to operate
•
Battery v
oltage above 9 VDC for 2 seconds
System Response:
If equipped, the warning light will come on. The ECM
will log the diagnostic code.
Possible Pe rformance Effect:
The engi
ne will have low power and/or rough running.
Troubleshooting:
When an injector cutout test is performed, a faulty
electronic unit injector will indicate a low reading in
compa
rison with the other electronic unit injectors.
An electrical fault can prevent the electronic unit
injec
tor 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
oper
ating.Ashortcircuitincommonwiringwithinthe
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.
Per
form the following diagnostic procedure: “Injector
Solenoid Circuit - Test”
Re
sults:
•
OK – STOP.