P20C6 Trouble Code

View P20C6 obd/2 error code description and symptoms. P20C6 engine photo

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as P20C6. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for P20C6

As the engine heats up and combustion becomes easier and more complete, the PCM will command the idling control valve to increase the amount of air entering the engine to suit the changing conditions. However, when the load on the engine changes, say, when some electrical consumers or other systems are either turned on or off, the PCM adapts the signal voltage to the idle control valve to ensure that the idling speed remains stable, and at the RPM specified by the manufacturer.

P20C6 Error Code Repair Process :

For p20c6 reductant heater d control circuit performance check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. P20C6 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks p20c6 reductant heater d control circuit performance with your car's computers to find out exactly what's prompting the light to turn on.

P20C6 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 P20C6

A common cause of code P20C6 is the failure of P20C6 Reductant Heater D Control Circuit Performance, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty select solenoid
Damaged ECM
Lack of fuel

P20C6 code for all cars

You can view according P20C6 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P20C6 Mitsubishi Rvr

+P20C6 Lamborghini Diablo

+P20C6 Peugeot Touareg

+P20C6 Auburn 852

+P20C6 Lada 117

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

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