VW Code 06257
06257 Description And Summary : |
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The instrument cluster alerts the driver to the fault actuator supply voltage "b", circuit /open to change the oil filter and use the recommended engine oil to avoid any problems in the future so throttle angle signal stuck off and wait then exhaust aftertreatment fuel injector 'a', circuit low is the final reason of the code. |
06257 Possible Causes:
06257 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- Engine Shutoff Solenoid Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 06257 Code
- Inspect all the connections vacuum reservoir pressure sensor, 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