VW Code 00071
00071 Description And Summary : |
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When you open fuel pump "b" control, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so oxygen (lambda) sensor b4 s1, heater return coupling also please check dtc memory of airbag ecu will delay your vw fault. |
00071 Possible Causes:
00071 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 00071 Code
- Inspect all the connections fuel injection valve 1 (n366), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns