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P0339 Diagnostic Trouble Code Discussion for October 2005

Crankshaft Position Sensor Signal Intermittent

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Trouble Ticket Help Requests for DTC P0339
Help Request Posted
1996 Chevrolet Astro 4.3L No Start, Misfire VIN: 1GNDM19W9T
P0339: CKP Sensor Circuit Malfunction (Intermittent). AAARRRGGH! Vehicle will start, run, poorly, roughly, with no SES light. Give it five minutes of idle, SES light on with CKP "A" ckt codes. Fine, installed new AC DELCO (updated) CKP sensor---crank no-start. Installed two other new ACD sensors (one old ...
October 12, 2005