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P0339 Diagnostic Trouble Code Discussion for May 2006

Crankshaft Position Sensor Signal Intermittent

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Trouble Ticket Help Requests for DTC P0339
Help Request Posted
1999 Chevrolet Express 2500 4.3L Hesitation, Stall, Misfire, MIL Lamp on VIN: 1GCFG25WZX
P0339: CKP Sensor Circuit Intermittent. van towed in for rough running and lack of power, mil lt on, scanned found po339, changed crank sensor after inspecting wiring and no change. vehicle has also developed a po300 misfire code somewhere along the way. low on power on hard acceleration and pinging...
May 31, 2006