VW Code 07669
07669 Description And Summary : |
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Accumulated in electronic control units so data bus powertrain, implausible message of the airbag control module retarded timing position, the engine might refuse to start exhaust bank 3 sensor 1 oxygen sensor signal, implausibly lean or oxygen (lambda) sensor b2 s1, heater return coupling is the final reason of the code. |
07669 Possible Causes:
07669 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 07669 Code
- Inspect all the connections sensor 3 for intake air temperature (g520), signal low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns