U2013 Bentley 4.25-litre OBD Code

OBD/2 U2013 error code description and symptoms.

Output Shaft Speed sensor circuit intermittent failure The output shaft speed sensor signal to the PCM is irregular or interrupted.
Harness connector not properly seated Harness intermittently shorted, or open Harness connector damaged OSS sensor damaged, or not installed properly Verify harness and connector integrity Verify OSS sensor proper installation.

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.

U2013 Bentley 4.25-litre Error Code Repair Process :

If your u2013 compass module is not responding 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 U2013 and engine control unit are in charge of monitoring a bunch of different u2013 compass module is not responding, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Bentley 4.25-litre U2013 OBD2 Code

A common cause of code U2013 is the failure of U2013 Compass Module is not Responding, but there are several other possible causes as well, such as ;

Camshaft Position Sensor harness is open or shorted
Camshaft advance mechanism binding (VCT unit)
Damaged ECM
Engine Control Module (ECM)

U2013 is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

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

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U2013 Bentley 4.25-litre OBD Code

U2013 Bentley 4.25-litre Error Code Repair Process :

Common Causes of Bentley 4.25-litre U2013 OBD2 Code

U2013 code for other Bentley cars