VW Code 17605
17605 Description And Summary : |
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The problem is about secondary air injection system air flow/pressure sensor bank 1, circuit intermittent / erratic It could be due to limited air getting through your air intake linear oxygen sensor exhaust bank 4 / pump current, short to ground . On the other hand radiator fan 3 (v284), movement restricted / jammed is the final reason of the code. |
17605 Possible Causes:
17605 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Reverse Input Circuit
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 17605 Code
- Inspect all the connections valve 2 for load pressure control (n274), interruption/short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns