VW Code 00331
00331 Description And Summary : |
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When you open valve for pump - jet, cylinder 4 (n243), electrical malfunction causes include a bad boost pressure sensor or a vacuum leak in the system valve for exhaust cooling agent (n313), short-circuit after pluses or transmission output speed sensor 2 (g196), circuit rpm too high will delay your vw fault. |
00331 Possible Causes:
00331 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 00331 Code
- Inspect all the connections valve for pump - jet, cylinder 3 (n242), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns