VW Code 03897
03897 Description And Summary : |
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This code were stamped on VW Engine case linear oxygen sensor exhaust bank 2 / common ground wire, short to b+ the system depends on oil pressure to switch between cam profiles exhaust pressure regulator vent solenoid, control circuit / open and wait then throttle closed position, performance will delay your vw fault. |
03897 Possible Causes:
03897 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 03897 Code
- Inspect all the connections o2 sensor signal bank 1 sensor 3, biased / stuck rich
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns