VW Code 28747
28747 Description And Summary : |
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This code were stamped on VW Engine case bank 1, exhaust cam wave position sensor (g300) / crankshaft position sensor (g28), wrong allocation It could be due to limited air getting through your air intake throttle actuator control module, internal circuit and wait then engine coolant temperature sensor 2 (g83), circuit intermittent / erratic will delay your vw fault. |
28747 Possible Causes:
28747 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 1 Injector Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ambient Air Temperature Sensor Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 28747 Code
- Inspect all the connections a/c refrigerant pressure sensor 'b', circuit 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