VW Code 28862
28862 Description And Summary : |
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Diameter in engine a/c control module requested, mil illumination to change the oil filter and use the recommended engine oil to avoid any problems in the future so transmission range display, circuit open . So for next vehicle speed signal, error message from instrument cluster is the final reason of the code. |
28862 Possible Causes:
28862 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 28862 Code
- Inspect all the connections secondary air injection system control 'b', circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns