Do I need the stock oil pressure switch for the engine to work?
01-08-2010, 09:50 AM
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Do I need the stock oil pressure switch for the engine to work? I cleaned up my harness per Brenden's lt1swap information and noticed I removed the plug for the stock 2004 5.3 oil pressure switch.
Do I need this hooked up for the PCM to fire the injectors?
I am adding the correct switch for my guages in the boss on the side of the oil pan.
Is the stock 5.3 oil pressure switch needed or can I do away with that?
Do I need this hooked up for the PCM to fire the injectors?
I am adding the correct switch for my guages in the boss on the side of the oil pan.
Is the stock 5.3 oil pressure switch needed or can I do away with that?
