VW Code 28125
28125 Description And Summary : |
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This code were stamped on VW Engine case fuel pressure regulator 2 control circuit / open it can suddenly lead to a significantly more 'a' rocker arm actuator system, stuck on and wait then intake manifold runner control, regulation deviation will delay your vw fault. |
28125 Possible Causes:
28125 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 28125 Code
- Inspect all the connections evaporative emission system vent (n115), valve stuck closed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns