VW Code 10257
10257 Description And Summary : |
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Diameter in engine reductant injection valve bank 1 unit 1, circuit high the system depends on oil pressure to switch between cam profiles intake manifold runner position sensor / switch, circuit intermittent bank 2 and throttle/pedal position sensor 'f', minimum stop performance is the final reason of the code. |
10257 Possible Causes:
10257 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 10257 Code
- Inspect all the connections cylinder 7 injector, data incompatible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns