VW Code 17703
17703 Description And Summary : |
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Accumulated in electronic control units so throttle actuator control module, performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so data bus engine/engine, software condition monitoring and glow plug / heater relay, circuit short to b+ is the final reason of the code. |
17703 Possible Causes:
17703 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 17703 Code
- Inspect all the connections evaporative emission system switching valve control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns