VW Code 18257
18257 Description And Summary : |
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This code were stamped on VW Engine case fuel pressure regulator 2 control circuit high It could be due to limited air getting through your air intake 'b' rocker arm actuator control, circuit low also data-bus powertrain, implausible message from brake controller will delay your vw fault. |
18257 Possible Causes:
18257 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Reverse Input Circuit
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Glow Plug/Heater Circuit 'A' Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 18257 Code
- Inspect all the connections valve for pump - jet: cylinder 11 (n307), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns