View source for 17762/P1354

== 17762/P1354 - Modulating Piston Movement Sensor (G149): Electrical Malfunction ==

==== Possible Symptoms ====

* Malfunction Indicator Light (MIL) ON
* Engine doesn't start


==== Possible Causes ====

* Wiring Harness issue
* Faulty Modulating Piston Displacement Sensor (G149) 


==== Possible Solutions ====

* Inspect wiring and terminals for Modulating Piston Displacement Sensor (G149).
* Test Modulating Piston Displacement Sensor (G149) as per repair manual


==== Special Notes ====

* Check wiring harness under battery tray for damage.
* Unplug and replug wiring harness at G149 has helped in some cases.

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[[Category:Fault Codes]]