VW Code 07148
07148 Description And Summary : |
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Staring in engine tiptronic switch up (f189), open circuit / signal to b+ it can suddenly lead to a significantly more fuel injection valve 1 (n366), short to b+ and data bus powertrain, missing message from control module level control is the final reason of the code. |
07148 Possible Causes:
07148 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Composition Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 07148 Code
- Inspect all the connections data bus engine/engine, missing message from ecu 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns