U0768 Trouble Code

View U0768 obd/2 error code description and symptoms. U0768 engine photo

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.

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

U0768 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U0768 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If cylinder #7 high to low side short so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the cylinder #7 high to low side short.

U0768 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.

Common Causes of U0768

A common cause of code U0768 is the failure of Cylinder #7 High To Low Side Short, but there are several other possible causes as well, such as ;

Camshaft Position Sensor harness is open or shorted
Erratic camshaft position due to low oil pressure
Ignition coils circuit poor electrical connection
Damaged camshaft position (CMP) sensor

U0768 code for all cars

You can view according U0768 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+U0768 Ferrari 410

+U0768 Chevrolet Volt

+U0768 Lagonda Special Six

+U0768 Maserati Levante

+U0768 Raymond Mays 20

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