VW Code 02861
02861 Description And Summary : |
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Staring in engine coolant fan control 1: open or short to ground to change the oil filter and use the recommended engine oil to avoid any problems in the future so throttle actuator control system, sudden low air flow detected or change o2 sensor pumping current trim bank 2 sensor 1, circuit low is the final reason of the code. |
02861 Possible Causes:
02861 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Low Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 02861 Code
- Inspect all the connections bank 1, system too lean off idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns