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P0336 Diagnostic Trouble Code Discussion for June 2004

Crankshaft Reference Sensor Performance

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Trouble Ticket Help Requests for DTC P0336
Help Request Posted
1999 Chevrolet Lumina 3.1L Surge VIN: 2G1WL52M1X
P0336: Crankshaft Reference 24X Circuit Malfunction. car surges under light to medium throttle and will set po336 on every test drive.have not seen code set while in shop.have normal waveform from 24x at ecm and 3x.have 8 times freq. from 24x as from 3x.during snapshot engine rpm is at 1600-1700 rpm when code tr...
June 16, 2004