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P0339 Diagnostic Trouble Code Discussion for May 2007

Crankshaft Position Sensor Signal Intermittent

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Trouble Ticket Help Requests for DTC P0339
Help Request Posted
2000 Chevrolet S10 4.3L Cuts out, Misfire, MIL Lamp on VIN: 1GCCT19W7Y
P0339: CKP Sensor Circuit Malfunction (Intermittent). ... problem on and off for the past 6 months, now it is here at all times and worse when hot. code p0339 crank sensor ckt sets. with a lab scope hooked up and driving vehile on the road. pattern goes haywire above 3500 rpm, a gm crank sensor was installed 4 mo...
May 14, 2007