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Home >> Saturn >> 2008 >> Astra XR, 2D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - DTC P000A To DTC P0365 >> DTC P0335 or P0336 >> Component Testing

Component Testing

IMPORTANT: You must perform the Circuit/System Testing before proceeding with Component Testing.
  1. Remove the CKP sensor and inspect the sensor and the O-ring for damage.
  2. Connect the connector to the CKP sensor.
  3. Ignition ON, engine OFF, observe the engine RPM parameter while passing a steel object by the tip of the sensor repeatedly. The engine RPM parameter should change.
    • If the engine RPM parameter does not change, replace the CKP sensor.