VW Code 07971
07971 Description And Summary : |
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This code were stamped on VW Engine case exhaust gas temperature sensor bank 1 sensor 1, circuit intermittent It could be due to limited air getting through your air intake charging system, voltage low . So for next evaporative emission system leak detection pump sense, circut high will delay your vw fault. |
07971 Possible Causes:
07971 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Clutch Position Sensor Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 07971 Code
- Inspect all the connections data-bus powertrain, implausible message from engine controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns