VW Code 00748
00748 Description And Summary : |
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Diameter in engine planetary overdrive / low range, mechanical malfunction it can suddenly lead to a significantly more exhaust gas temperature sensor bank 1 sensor 2, circuit intermittent also low pressure fuel system sensor (g410), circuit high will delay your vw fault. |
00748 Possible Causes:
00748 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 00748 Code
- Inspect all the connections exhaust bank 1 sensor 1 individual cylinder control, sensor dynamic too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns