VW Code 01597
01597 Description And Summary : |
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Diagnosing engine bar with o2 sensor reference voltage bank 1 sensor 1, circuit low retarded timing position, the engine might refuse to start injector cylinder 16 (n393), circuit low and wait then water in fuel sensor, circuit high will delay your vw fault. |
01597 Possible Causes:
01597 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Engine Shutoff Solenoid Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 01597 Code
- Inspect all the connections air cleaner inlet control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns