C2707 Citroen C2 OBD Code

OBD/2 C2707 error code description and symptoms.

HO2S Sensor Circuit Malfunction (HO2S-11) During testing the HO2S Heaters are checked for opens/shorts and excessive current draw.
The test fails when current draw exceeds a calibrated limit and/or an open or short is detected. Short to VPWR in harness or HO2S. Water in harness connector. Open VPWR circuit. Open GND circuit. Low battery voltage. Corrosion or poor mating terminals and wiring Damaged HO2S heater. Damaged PCM.

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.

C2707 Citroen C2 Error Code Repair Process :

If your driver power window one touch window relay 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 C2707 and engine control unit are in charge of monitoring a bunch of different driver power window one touch window relay circuit failure, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Citroen C2 C2707 OBD2 Code

A common cause of code C2707 is the failure of Driver Power Window One Touch Window Relay Circuit Failure, but there are several other possible causes as well, such as ;

Exhaust tube
Clogged or faulty fuel injector (s)
Improper ignition timing
Faulty Crankshaft Position Sensor (POS)

C2707 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.

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

About Us | Contact | Privacy

C2707 Citroen C2 OBD Code

C2707 Citroen C2 Error Code Repair Process :

Common Causes of Citroen C2 C2707 OBD2 Code

C2707 code for other Citroen cars