C0931 Bmw 320 OBD Code

OBD/2 C0931 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.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

C0931 Bmw 320 Error Code Repair Process :

For abs power relay output open circuit 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. C0931 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 abs power relay output open circuit with your car's computers to find out exactly what's prompting the light to turn on.

Common Causes of Bmw 320 C0931 OBD2 Code

A common cause of code C0931 is the failure of ABS Power Relay Output Open Circuit, but there are several other possible causes as well, such as ;

Camshaft Position Sensor harness is open or shorted
Faulty Fuel injector
Fuel Injectors circuit poor electrical connection
Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection

C0931 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.

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C0931 Bmw 320 OBD Code

C0931 Bmw 320 Error Code Repair Process :

Common Causes of Bmw 320 C0931 OBD2 Code

C0931 code for other Bmw cars