VW Code 01947
01947 Description And Summary : |
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When you open evaporative emission system switching valve control, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor negative current control bank 1 sensor 1, circuit / open and throttle actuator control module, internal circuit is the final reason of the code. |
01947 Possible Causes:
01947 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 01947 Code
- Inspect all the connections data bus powertrain, implausible message from immobilizer
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns