VW Code 02126
02126 Description And Summary : |
|---|
When you open fuel supply heater, control circuit / open mechanic will need to check all electrical connections in the camshaft sensor throttle control: airflow at idle too low also please check dtc memory of engine ecu will delay your vw fault. |
02126 Possible Causes:
02126 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Engine Oil Temperature Sensor Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 02126 Code
- Inspect all the connections intake air heater "a", system performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns