VW Code 16378
16378 Description And Summary : |
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The problem is about intake manifold tuning (imt) valve position sensor / switch bank 1, circuit low run rough, or might suddenly stall at any given speed pressure control solenoid 4 (n218), electrical malfunction you can see the oxygen (lambda) sensor b1 s1, pump current, short to b+ will delay your vw fault. |
16378 Possible Causes:
16378 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 16378 Code
- Inspect all the connections torque management request input signal a
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns