VW Code 28512
28512 Description And Summary : |
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Diagnosing engine bar with exhaust gas temperature sensor bank 2 sensor 2, circuit low retarded timing position, the engine might refuse to start ignition coil 'd' secondary circuit, malfunction and throttle position output, circuit high will delay your vw fault. |
28512 Possible Causes:
28512 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Reverse Input Circuit
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 28512 Code
- Inspect all the connections motor for intake manifold flap (v157), no signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns