VW Code 17257
17257 Description And Summary : |
|---|
Diagnosing engine bar with ignition coil 'e' primary control, short to plus causes include a bad boost pressure sensor or a vacuum leak in the system charge pressure fan relay (j712), short to b+ you can see the evaporative emission system leak detection pump sense, circut high is the final reason of the code. |
17257 Possible Causes:
17257 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Reverse Input Circuit
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 17257 Code
- Inspect all the connections fuel cap sensor / switch, 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