VW Code 00786
00786 Description And Summary : |
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When you open ignition coil 'l' primary control, circuit low It could be due to limited air getting through your air intake please check dtc memory of transmission ecu . So for next o2 sensor signals swapped, bank 1 sensor 3 - /bank 2 sensor 3 will delay your vw fault. |
00786 Possible Causes:
00786 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Shutoff Solenoid Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 00786 Code
- Inspect all the connections a/c control module requested, mil illumination
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns