VW Code 28936
28936 Description And Summary : |
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Accumulated in electronic control units so transmission request torque reduction, implausible retarded timing position, the engine might refuse to start direct ozone reduction catalyst deterioration sensor, circuit low . So for next linear oxygen sensor exhaust bank 4 / common ground wire, short to b+ is the final reason of the code. |
28936 Possible Causes:
28936 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 28936 Code
- Inspect all the connections intake manifold runner position sensor / switch, circuit range / performance bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns