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P0350 Diagnostic Trouble Code Discussion for January 2004

Ignition Coil Primary/Secondary Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0350
Help Request Posted
1997 Pontiac Grand Prix SE 3.8L MIL Lamp on VIN: 1G2WJ52K5V
P0350: Knock sensor problem. I would appreciate some help on this one.I checked for voltage at the tan/blk bypass wire after engine is started and their is only .02 volt.When i start the engine the KS noise is 2.99,the timing advanceis about 20 degrese, then the KS noise goes down to .43 ...
January 10, 2004