P0A03 Trouble Code

View P0A03 obd/2 error code description and symptoms. P0A03 engine photo

Variable Cam Timing Over-advanced (Bank 1) The comprehensive component monitor (CCM) monitors the VCT position for an over-advanced camshaft timing.
The test fails when the camshaft timing exceeds a maximum calibrated value or remains in an advanced position. Cam timing improperly set No oil flow to the VCT piston chamber Low oil pressure VCT solenoid valve stuck closed Camshaft advance mechanism binding (VCT unit) P0A03 DTC is a check of the VCT unit.

On some transmissions, such as automated manual transmissions or automatic transmissions with manual mode, the GSP switch lets the TCM know whether or not the driver has selected automatic or manual function. On manual transmissions, the GSP switch informs the TCM which gear the driver is selecting, and may function as a neutral safety switch, depending on system design. The TCM also uses the gate select position switch to monitor transmission operation. For example, if the driver selects manual mode and selects 3rd gear on an automatic transmission, the TCM may monitor speed sensors to detect clutch and brake slippage.

P0A03 Error Code Repair Process :

The scent may P0A03 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such P0A03, so if the inside of your car seat driver rearward switch circuit short to ground as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

P0A03 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Common Causes of P0A03

A common cause of code P0A03 is the failure of Seat Driver Rearward Switch Circuit Short To Ground, but there are several other possible causes as well, such as ;

Camshaft advance mechanism binding (VCT unit)
Clogged or faulty fuel injector (s)
Foreign matter caught in fuel filler cap
Insufficient cylinders compression

P0A03 code for all cars

You can view according P0A03 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P0A03 Holden Vt

+P0A03 Dkw F91

+P0A03 Maserati Granturismo

+P0A03 Infiniti Qx56

+P0A03 Marmon 34

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

About Us | Contact | Privacy