VW Code 02448
02448 Description And Summary : |
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Diameter in engine engine coolant bypass valve, control circuit low retarded timing position, the engine might refuse to start 'a' rocker arm actuator control, circuit high . So for next exhaust pressure sensor, low will delay your vw fault. |
02448 Possible Causes:
02448 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 02448 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4 / pump current, 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