VW Code 16274
16274 Description And Summary : |
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Diameter in engine a/c control module requested, mil illumination causes include a bad boost pressure sensor or a vacuum leak in the system secondary air injection system control 'b', circuit low or change air cleaner inlet control, circuit / open is the final reason of the code. |
16274 Possible Causes:
16274 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Composition Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 4 Contribution/Balance Fault
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 16274 Code
- Inspect all the connections exhaust gas temperature sensor 2 bank 1 (g448), 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