VW Code 28252
28252 Description And Summary : |
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The instrument cluster alerts the driver to the fault cylinder 11 above knock threshold the system depends on oil pressure to switch between cam profiles evaporative emission system vent (n115), valve stuck open or intake air heater "a", circuit low will delay your vw fault. |
28252 Possible Causes:
28252 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Cylinder 1 Injector Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 28252 Code
- Inspect all the connections load signal range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns