P1011 GMC Possible Causes
- Turning off the engine while the accelerator pedal is pressed
- Turning off the engine while driving
- Pressing the accelerator pedal to start the engine
- Engine idle flare during startup
- An actuator that is in full advance or retard position
How is P1011 GMC Code Repaired?
Start by checking the “possible causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
Check Engine Light illuminated (or Service Engine Soon warning light)
P1011 GMC Meaning
Intake Camshaft Position Actuator Park Position 1 is the generic description for GMC code P1011, but the manufacturer may have a different description for your specific vehicle model and year. Currently, we do not have further information about the OBDII P1011 GMC code.