P06AC Aston Martin Rapide OBD Code

OBD/2 P06AC error code description and symptoms.

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code P06AC

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

P06AC Aston Martin Rapide Error Code Repair Process :

If your engine coolant level switch circuit failure 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 P06AC and engine control unit are in charge of monitoring a bunch of different engine coolant level switch circuit failure, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Aston Martin Rapide P06AC OBD2 Code

A common cause of code P06AC is the failure of Engine Coolant Level Switch Circuit Failure, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Faulty Camshaft Position Sensor
Faulty Variable Camshaft Timing (VCT) position solenoid
Fuel filler cap remains open or fails to close

P06AC 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.

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

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P06AC Aston Martin Rapide OBD Code

P06AC Aston Martin Rapide Error Code Repair Process :

Common Causes of Aston Martin Rapide P06AC OBD2 Code

P06AC code for other Aston cars