VW Code 00378
00378 Description And Summary : |
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This something to do with the intake camshaft timing exhaust gas temperature sensor, bank 2 sensor 4, circuit the system depends on oil pressure to switch between cam profiles please check dtc memory of steering electronics (j527) . On the other hand intake manifold runner control, default not reached will delay your vw fault. |
00378 Possible Causes:
00378 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 00378 Code
- Inspect all the connections fuel injection valve 3 (n368), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns