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P0336 Diagnostic Trouble Code Discussion for September 2010

Crankshaft Reference Sensor Performance

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Trouble Ticket Help Requests for DTC P0336
Help Request Posted
2001 Oldsmobile Alero GL 2.4L Stall VIN: 1G3NL52T31
P0336: Crankshaft Position Sensor Performance. Starts fine cold ,while on high idle ,,ok ... After warm up idle comes down , stalls , if i hold idle above approx, 1100 rpm ,runs ok ,, seems like bad iac motor , took out iac, cleaned pintle, cleaned hole , cleaned thottle plates, ,,,thanks in advance iatn.....
September 13, 2010