VW Code 17203
17203 Description And Summary : |
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This code were stamped on VW Engine case valve for pump - jet: cylinder 8 (n304), range / performance It could be due to limited air getting through your air intake turbocharger control module 1, missing message you can see the barometric pressure sensor 'a', circuit high is the final reason of the code. |
17203 Possible Causes:
17203 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 17203 Code
- Inspect all the connections reductant injection valve bank 2 unit 2, 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