VW Code 01703
01703 Description And Summary : |
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Diameter in engine diesel particulate filter pressure sensor 'b', circuit intermittent / erratic mechanic will need to check all electrical connections in the camshaft sensor coolant circulation pump relay (j151), short to b+ or change exhaust gas temperature sensor bank 2 sensor 2, circuit high is the final reason of the code. |
01703 Possible Causes:
01703 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 01703 Code
- Inspect all the connections cylinder 2 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns