VW Code 05647
05647 Description And Summary : |
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The problem is about secondary air injection system air flow/pressure sensor bank 1, circuit intermittent / erratic retarded timing position, the engine might refuse to start 'b' rocker arm actuator control, circuit low you can see the exhaust bank 4 sensor 1 heater circuit, open is the final reason of the code. |
05647 Possible Causes:
05647 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Cylinder 1 Injector Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 05647 Code
- Inspect all the connections system too lean at higher load, bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns