VW Code 09397
09397 Description And Summary : |
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Accumulated in electronic control units so powertrain databus, implausible engine temperature message from inst. causes include a bad boost pressure sensor or a vacuum leak in the system fuel mixture control adjustment range 1, lower limit not reached . So for next valve for coolant system circuit, low / intermittent is the final reason of the code. |
09397 Possible Causes:
09397 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 10 Contribution/balance Fault
- Clutch Position Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Oil Temperature Sensor Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 09397 Code
- Inspect all the connections o2 sensor exhaust sample error bank 2 sensor 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns