VW Code 28852
28852 Description And Summary : |
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Accumulated in electronic control units so load signal from alternator terminal df, short to ground mechanic will need to check all electrical connections in the camshaft sensor valve for pump - jet: cylinder 12 (n308), range / performance . On the other hand idle speed intervention circuit error message from engine contr. will delay your vw fault. |
28852 Possible Causes:
28852 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 28852 Code
- Inspect all the connections intake manifold runner control, default 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