Cid 2246 Fmi 06 - Perkins NJ Series Troubleshooting Manual

SENR9982-01
Note: This code can be generated by rapidly
cycling the keyswitch. Some control modules on
the application may require this action in order to
prompt flash codes. If this occurs, clear the logged
diagnostic codes in order to prevent future confusion
or an incorrect diagnosis.
System Response:
The ECM will log the diagnostic code and the warning
lamp will come on while this diagnostic code is active.
The ECM will stop energizing the injector solenoids
and the engine will shut down.
Possible Performance Effect:
Engine shutdown
Troubleshooting:
Perform the following diagnostic procedure: "Ignition
Keyswitch Circuit and Battery Supply Circuit - Test"
Results:
• OK – STOP.

CID 2246 FMI 06

Conditions Which Generate This Code:
The Electronic Control Module (ECM) has detected a
high current condition (short circuit) after attempting
to activate the glow plug starting aid.
The ECM detects the following conditions:
• The engine is not cranking.
• The ECM has been powered for at least 1 second.
• There is a high current condition (short circuit) for
more than 2 seconds.
System Response:
The ECM will log the code. An ECM that was
previously blank will require a total of 2 hours of
operation before the diagnostic code will be logged. If
equipped, the warning light will come on. The ECM is
unable to activate the relay for the glow plug starting
aid. The glow plugs will not operate or the glow plugs
will operate all the time.
Possible Performance Effect:
The engine may be difficult to start in cold
temperatures and the exhaust may emit white smoke.
Troubleshooting:
Perform the following diagnostic procedure: "Starting
Aid (Glow Plug) Relay Circuit - Test"
Results:
• OK – STOP.
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Troubleshooting Section