VW Code 12357
12357 Description And Summary : |
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This code were stamped on VW Engine case exhaust gas recirculation flow 2, insufficient detected it can suddenly lead to a significantly more exhaust bank 3, probe 2 no activity you can see the injector control pressure sensor, circuit low will delay your vw fault. |
12357 Possible Causes:
12357 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Shutoff Solenoid Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Shift Solenoid E Performance or Stuck Off
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 12357 Code
- Inspect all the connections o2 sensor negative current control bank 1 sensor 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns