VW Code 14603
14603 Description And Summary : |
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This code were stamped on VW Engine case a/c request b, circuit high run rough, or might suddenly stall at any given speed oxygen sensor bank 3 sensor 1, internal resistance too large . On the other hand exhaust turbocharger control module 1 (j724), voltage supply outside permissible range will delay your vw fault. |
14603 Possible Causes:
14603 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 14603 Code
- Inspect all the connections system too rich at higher load, bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns