VW Code 17686
17686 Description And Summary : |
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When you open powertrain databus, implausible engine temperature message from inst. the system depends on oil pressure to switch between cam profiles exhaust bank 3 main catalyst, effectiveness too low or ignition coil 'e' primary control, circuit low will delay your vw fault. |
17686 Possible Causes:
17686 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 17686 Code
- Inspect all the connections exhaust gas recirculation vent control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns