VW Code 00971
00971 Description And Summary : |
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The instrument cluster alerts the driver to the fault valve for pump - jet: cylinder 10 (n306), range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded . So for next data bus powertrain, missing messages is the final reason of the code. |
00971 Possible Causes:
00971 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 00971 Code
- Inspect all the connections throttle actuator control system, high air flow detected
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns