DOES A BCM HAVE ANYTHING TO DO WITH FUEL RAIL?

Asked by Hornetgs Jun 29, 2016 at 05:01 AM about the 2001 Mitsubishi Eclipse GS

Question type: Maintenance & Repair

My bcm got completely soaked and now my injectors wont
pulse? Could this be a cause. It was just running yesterday?

2 Answers
41,855

Auto_Centric answered 7 years ago

No. the BCM doesn't control injection but it maybe causing a CAN_BUS communication error, if the module isn't communicating / sending signals to the PCM, Remember if the injectors are NOT receiving a signal? (How did you confirm this).. then the ignition shouldn't be receiving a signal too .What are the DTC codes?

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Hornetgs answered 7 years ago

No codes, I got spark, perfect fuel pressure, fuses and relay is good. I've tried everything. I'm getting 12v to each injector. After I'm done cranking the fuel pressure blows my last injector out if I take the fuel rail out.

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