P0336 OBD Trouble Code

1 result found

P0336 - GM
Type Powertrain - Ignition System or Misfire - ISO/SAE Controlled
Description

Crankshaft Reference 18X Circuit Conditions
Cause

Engine running with 3X REF signals present, then the PCM detected that it did not receive any 18X reference pulses in one engine cycle (720 degrees of crankshaft revolution)

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