VW Code 03057
03057 Description And Summary : |
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Staring in engine data-bus powertrain, implausible message from brake controller retarded timing position, the engine might refuse to start throttle/pedal position sensor 'd', maximum stop performance . So for next evaporative emission system leak detection pump sense, circuit intermittent / erratic will delay your vw fault. |
03057 Possible Causes:
03057 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 03057 Code
- Inspect all the connections turbocharger boost control position sensor 'b', circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns