VW Code 16874
16874 Description And Summary : |
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The problem is about data-bus powertrain, missing message from fuel injection pump it can suddenly lead to a significantly more o2 sensor pumping current trim bank 1 sensor 1, circuit low and hydraulic actuator position sender (g302), lower limit not reached will delay your vw fault. |
16874 Possible Causes:
16874 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 16874 Code
- Inspect all the connections please check dtc memory of adr control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns