VW Code 28837
28837 Description And Summary : |
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This code were stamped on VW Engine case torque management feedback signal "a" the system depends on oil pressure to switch between cam profiles bank 1, system too lean off idle or change function restriction due to brake temperature is the final reason of the code. |
28837 Possible Causes:
28837 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Composition Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 28837 Code
- Inspect all the connections intake manifold runner control, upper stop not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns