Join Now
International Automotive Technicians Network

P0020 Diagnostic Trouble Code Discussion for December 2008

Camshaft Position 'A' Actuator Circuit Malfunction (Bank 2)


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0020
Help Request Posted
2004 Chevrolet Trailblazer LS 4.2L Excessive Emissions, Poor Idle Quality, Hesitation, Cuts out, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1GNDT13S84
P0020: Injector 2 fault. Missed out bad and was steaming like a head gasket but smelled like raw fuel and missed bad and was running hotter than normal. Suspecting a bad injector brought tools to diagnose but now the fault has disappeared. I was wondering if anyone had ever had one of...
December 20, 2008
2004 Chevrolet Trailblazer LS 4.2L Excessive Emissions, Poor Idle Quality, Hesitation, Cuts out, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1GNDT13S84
P0020: Injector 2 fault. Missed out bad and was steaming like a head gasket but smelled like raw fuel and missed bad and was running hotter than normal. Suspecting a bad injector brought tools to diagnose but now the fault has disappeared. I was wondering if anyone had ever had one of...
December 20, 2008