VW Code 05748
05748 Description And Summary : |
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Staring in engine ignition switch run/start position, circuit high it can suddenly lead to a significantly more turbocharger boost control position sensor, circuit range / performance or diesel particulate filter pressure sensor 'a', circuit intermittent / erratic will delay your vw fault. |
05748 Possible Causes:
05748 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Reverse Input Circuit
- Glow Plug/Heater Circuit 'A' Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 05748 Code
- Inspect all the connections cylinder 6 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns