Conditions for Setting the DTC
WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
The ECM detects engine movement by sensing the airflow through the mass air flow (MAF) sensor is more than 3 g/s, or by sensing CMP sensor pulses.
P0335
- The ECM detects that the starter is commanded on and the engine has been cranking for more than 4 seconds without a CKP sensor pulse.
OR
- The ECM detects that the engine has been running, but has not received a CKP sensor pulse for 2 of 10 engine revolutions.
P0336
- The ECM detects that the engine is running, but receives less than 51 or more than 65 CKP sensor pulses each engine revolution for 8 of 10 engine revolutions.
OR
- The ECM detects that the engine is running, but more than 19 resyncs occur within 25 seconds.
OR
- The ECM detects that the engine has been running, but the crankshaft does not sync for 0.4 second.