VW Code 19786
19786 Description And Summary : |
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When you open reductant temperature sensor, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so bank 1, system too lean off idle and throttle position output, circuit high will delay your vw fault. |
19786 Possible Causes:
19786 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Engine Oil Temperature Sensor Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 19786 Code
- Inspect all the connections hydraulic pump for overdrive / low range (v190), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns