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P0339 Diagnostic Trouble Code Discussion for September 2015

Crankshaft Position Sensor Signal Intermittent


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Trouble Ticket Help Requests for DTC P0339
Help Request Posted
1999 Chevrolet Astro 4.3L Surge, MIL Lamp on VIN: 1GNEL19W1X
P0339: CKP Sensor Circuit Malfunction (Intermittent). Along with the listed codes, this Astro Van has 15-20 stored lean, O2 sensor, and coolant temp DTC's. Checked all grounds and connections and they appear to be in good working order. VCM and related connectors and harnesses look OK in appearance with no moistu...
September 26, 2015