Perkins M190C - CID 0004 Fmi 02; CID 0004 Fmi 05

KENR9126 79
Troubleshooting Section
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
Verification Test f or the Fuel System.
Perform the following diagnostic procedure: “None”
Results:
•
OK – STOP.
i02655555
CID 0004 FMI 02
Condition
s Which Generate This Code:
The Electronic Control Module (ECM) detects the
followin
g condition:
•
Data from the electronic unit injector for the No. 4
cylinde
risoutoflimits.
•
Diagnostic code 0168-01 is not active.
•
Diagnostic codes 0001-05 and 0001-06 are not
active.
•
No 0041 diagnostic codes are active.
•
No 0262
diagnostic codes are active.
•
Diagnostic code 0190-08 is not active.
•
No 0110 diagnostic codes are active.
Syste
m Response:
If equipped, the warning light will come on. An active
diag
nostic code will be generated. The ECM will log
the diagnostic code.
Poss
ible P er formance Effect:
The engine will be derated while this diagnostic code
is a
ctive.
Troubleshooting:
Perform the following diagnostic procedure: “Injector
Data Incorrect - Test”
Results:
•
OK
–STOP.
i04053174
CID 0004 FMI 05
Conditions Which Gen erate This Code:
This diagnostic code is designed to indicate an open
circuit (low current) in either the solenoid or the wiring
for the elect
ronic unit injector for No. 4 cylinder.
The Electronic Control Module (ECM) detects the
following c
ondition:
•
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.
Possible
Performance Effect:
The engine will have low power and/or rough running.
Troubleshooting:
When an i
njector 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
preve
nt 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
oper
ation of the electronic unit injector.
Perform the following diagnostic procedure: “Injector
Sol
enoid Circuit - Test”
Results:
•
OK – STOP.