P0A13 Trouble Code

View P0A13 obd/2 error code description and symptoms. P0A13 engine photo

The Throttle Position sensor signals the Engine Control Module as to the current position of the engine throttle valve.
The current throttle valve opening is based on the driver's input from the gas pedal. The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

In most cases, the TCM is integrated into a single housing with the PCM. Nevertheless, the section of the module which controls (automatic) transmission function may be powered up separately. In any case, the TCM is typically powered using switched (only present with the ignition switch in the ON, start, or run position) voltage. This circuit is normally equipped with a fuse, fusible link, and/or a relay. Frequently, the PCM and TCM are powered using the same relay albeit by separate circuits. Access to a reliable vehicle information source will yield necessary details of the TCM power circuit for the specific vehicle in question.

P0A13 Error Code Repair Process :

If your mirror driver horizontal switch circuit short to ground check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system P0A13 and engine control unit are in charge of monitoring a bunch of different mirror driver horizontal switch circuit short to ground, and if they get a reading that's a little out of whack, up pops the check engine light.

P0A13 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 P0A13

A common cause of code P0A13 is the failure of Mirror Driver Horizontal Switch Circuit Short To Ground, but there are several other possible causes as well, such as ;

Damaged ECM
EVAP canister or fuel tank leaks
Fuel tank leaking
Faulty spark plug (s)

P0A13 code for all cars

You can view according P0A13 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P0A13 Mercury Mariner

+P0A13 Mercedes R 500

+P0A13 Saab 90

+P0A13 Mg Td

+P0A13 Gmc Terra

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

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