Where is the crankshaft position sensor in a 2008 Chevy Colorado?
The crankshaft position sensor is located on the drivers side of the engine. It's low and towards the firewall. via
Does a 2006 Chevy Cobalt have a cam sensor?
2006 Chevrolet Cobalt Camshaft Position Sensor - from $42.99+ | AutoZone.com. via
Will a bad VVT solenoid cause P0017?
Both the camshaft variable timing solenoid and the variable valve timing actuator can fail too. If either of these components fails, you'll often get a P0017 engine code. via
Is P0012 serious?
The P0012 engine is a sign of serious trouble with your engine. Don't try to drive a car with this trouble code — take it to a trusted mechanic as soon as possible to avoid further damage. via
How serious is P0012 code?
P0012 is the OBD-II generic code indicating the engine control module (ECM) has determined that the intake camshaft timing for bank 1 is more retarded than what the ECM has commanded it be. This over-retarded timing condition could be during the advancing or retarding phase of the camshaft timing. via