VW Code 28941
28941 Description And Summary : |
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This code were stamped on VW Engine case oxygen (lambda) sensor b2 s1, pump current, open circuit run rough, or might suddenly stall at any given speed reductant injection valve bank 1 unit 2, circuit high . On the other hand activation, intake manifold runner bank 2 control, range / performance will delay your vw fault. |
28941 Possible Causes:
28941 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Glow Plug/Heater Circuit 'A' Malfunction
- Clutch Position Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 4 Contribution/Balance Fault
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 28941 Code
- Inspect all the connections a/c clutch relay, circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns