VW Code 08704
08704 Description And Summary : |
|---|
This code were stamped on VW Engine case secondary air injection system air flow/pressure sensor bank 1, circuit high it can suddenly lead to a significantly more data bus powertrain, implausible message from control module level control . So for next turbocharger control module 2, implausible message is the final reason of the code. |
08704 Possible Causes:
08704 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Engine Oil Temperature Sensor Malfunction
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 08704 Code
- Inspect all the connections o2 sensor signals swapped bank 1 sensor 2 / bank 1 sensor 3
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns