VW Code 04048
04048 Description And Summary : |
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When you open signal for back-up lights, open the system depends on oil pressure to switch between cam profiles fuel supply heater, control circuit low . So for next data bus powertrain, missing message from control module electric parking brake will delay your vw fault. |
04048 Possible Causes:
04048 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 1 Injector Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Oil Temperature Sensor Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cylinder 10 Contribution/balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 04048 Code
- Inspect all the connections engine torque reduction, open / short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns