Perkins 1106D Troubleshooting Manual page 93

KENR6201-01 93
Troubleshooting Section
Possible Performance Effect:
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.
The engine may be difficult to start in cold
temperatures and the exhaust may emit white smoke.
Troubleshooting:
This diagnostic code detects an excessively high
current in the circuit for the starting aid relay.
Perform the following diagnostic procedure: "Starting
Aid (Glow Plug) Relay Circuit - Test"
Results:
•
OK – STOP.
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