VW Code 28612
28612 Description And Summary : |
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Staring in engine o2 sensor negative current control bank 1 sensor 1, circuit / open It could be due to limited air getting through your air intake drive by wire-mil (k132), circuit open and outside temperature sensor 2 (g249), open to b+ is the final reason of the code. |
28612 Possible Causes:
28612 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Reverse Input Circuit
- Crankshaft Position Sensor A Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 28612 Code
- Inspect all the connections ignition coil 'i' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns