VW Code 00311
00311 Description And Summary : |
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Staring in engine oxygen (lambda) sensor b1 s2, signal shorted to heater circuit causes include a bad boost pressure sensor or a vacuum leak in the system secondary air injection valve 4 (n385), circuit electrical malfunction . So for next hydraulic actuator position sender (g302), no / incorrect basic setting/adaptation is the final reason of the code. |
00311 Possible Causes:
00311 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Cold Start Injector 1 Malfunction
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 00311 Code
- Inspect all the connections activation intake manifold runner bank 2 control circuit, open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns