VW Code 28237
28237 Description And Summary : |
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The problem is about a/c request b, circuit low retarded timing position, the engine might refuse to start valve for exhaust flap 2 (n322), electrical malfunction or relays for small amount of heat (j359), disconnected or short to ground will delay your vw fault. |
28237 Possible Causes:
28237 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Shutoff Solenoid Malfunction
- Shift Solenoid E Performance or Stuck Off
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 28237 Code
- Inspect all the connections kick down switch malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns