VW Code 13457
13457 Description And Summary : |
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Accumulated in electronic control units so secondary air injection pump-d-relay (j705), circuit short to b+ it can suddenly lead to a significantly more o2 sensor signals swapped bank 1 sensor 2 / bank 1 sensor 3 . So for next exhaust bank 3 sensor 1, inner resistance implausible will delay your vw fault. |
13457 Possible Causes:
13457 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
- Reverse Input Circuit
- Fuel Rail Pressure Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 13457 Code
- Inspect all the connections control module defective
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns