VW Code 04052
04052 Description And Summary : |
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Accumulated in electronic control units so exhaust gas temperature sensor bank 2 sensor 3, circuit low retarded timing position, the engine might refuse to start intake manifold runner bank 1 control, basic setting aborted mechanical limit open or transmission output speed sensor 2 (g196), circuit rpm too high is the final reason of the code. |
04052 Possible Causes:
04052 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 04052 Code
- Inspect all the connections fuel rail sensor (g401), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns