VW Code 28059
28059 Description And Summary : |
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Accumulated in electronic control units so throttle position (tp) sensor (g79), error message from ecm causes include a bad boost pressure sensor or a vacuum leak in the system bank 2, system too rich at idle or cannot activate controller reply function due to another error with equal priority will delay your vw fault. |
28059 Possible Causes:
28059 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor B Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Turbocharger Boost Sensor A Circuit Low
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 28059 Code
- Inspect all the connections ecm/pcm power relay sense, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns