VW Code 17660
17660 Description And Summary : |
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Staring in engine o2 sensor pumping current trim bank 1 sensor 1, circuit low the system depends on oil pressure to switch between cam profiles diesel particulate filter regeneration duration you can see the reductant injection valve bank 1 unit 2, circuit high will delay your vw fault. |
17660 Possible Causes:
17660 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ambient Air Temperature Sensor Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Clutch Position Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 17660 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / common ground wire, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns