C2706 Trouble Code

View C2706 obd/2 error code description and symptoms. C2706 engine photo

The Camshaft Position sensor will signal the Engine Control Module when the #1 cylinder is ready for the spark plug to fire (top-dead-center on compression stroke). The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

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.

C2706 Error Code Repair Process :

If your power door unlock circuit short to battery 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 C2706 and engine control unit are in charge of monitoring a bunch of different power door unlock circuit short to battery, and if they get a reading that's a little out of whack, up pops the check engine light.

C2706 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C2706

A common cause of code C2706 is the failure of Power Door Unlock Circuit Short To Battery, but there are several other possible causes as well, such as ;

Clogged or faulty fuel injector (s)
Damaged ECM
Failures of clutch motion/travel sensors.
Fuel injectors harness is open or shorted

C2706 code for all cars

You can view according C2706 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C2706 Jeep Grand Wagoneer

+C2706 Lada 1300

+C2706 Mercedes C 63

+C2706 Mercedes E Class

+C2706 Opel Grandland X

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

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