VW Code 00448
00448 Description And Summary : |
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The problem is about valve for pump - jet: cylinder 12 (n308), circuit low input mechanic will need to check all electrical connections in the camshaft sensor accelerator position sensor (g79), signal too high or change data bus engine/engine, software condition monitoring will delay your vw fault. |
00448 Possible Causes:
00448 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 00448 Code
- Inspect all the connections torque management request input signal b, range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns