VW Code 17646
17646 Description And Summary : |
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When you open 'a' rocker arm actuator system, performance or stuck off the system depends on oil pressure to switch between cam profiles exhaust gas temperature, bank 1 sensor 1, out of range . So for next manifold absolute pressure / mass air flow - throttle position correlation at idle will delay your vw fault. |
17646 Possible Causes:
17646 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Shutoff Solenoid Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 17646 Code
- Inspect all the connections exhaust bank 1 mixture adaptation range 3, rich limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns