View source for 17645/P1237

== 17645/P1237 - Fuel Injector for Cylinder 1 (N30): Open Circuit  ==


==== Possible Symptoms ====

* MIL On
* Poor engine performance

==== Possible Causes ====

* Fuse for injector
* Wiring harness issue
* Failed injector
* Failed ECM

==== Possible Solutions ====

* Inspect fuse for injector
* Inspect wiring to and from injector, see repair manual
* Ohm test injector, replace if needed, see repair manual


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[[Category:Fault Codes]]