VW Code 07771
07771 Description And Summary : |
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This something to do with the intake camshaft timing mass-airflow sensor 3 (g456), signal to high mechanic will need to check all electrical connections in the camshaft sensor engine coolant level sensor / switch, circuit low you can see the idle speed intervention circuit error message from engine contr. will delay your vw fault. |
07771 Possible Causes:
07771 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Fuel Temperature Sensor B Circuit Range/Performance
- Turbocharger Boost Sensor A Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 07771 Code
- Inspect all the connections evaporative emission system leak detection pump control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns