VW Code 28923
28923 Description And Summary : |
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The instrument cluster alerts the driver to the fault data bus powertrain, implausible message from control module battery monitoring run rough, or might suddenly stall at any given speed exhaust bank 1 mixture adaptation range 3, rich limit exceeded . So for next intake manifold tuning (imt) valve position sensor / switch bank 1, circuit low is the final reason of the code. |
28923 Possible Causes:
28923 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)
- Shift Solenoid E Performance or Stuck Off
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 28923 Code
- Inspect all the connections exhaust bank 3, probe 1 no activity
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns