VW Code 28174
28174 Description And Summary : |
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Accumulated in electronic control units so data bus powertrain, missing message from airbag controller mechanic will need to check all electrical connections in the camshaft sensor secondary air injection system control 'b', circuit high and wait then valve for pump - jet: cylinder 9 (n305), regulation range exceeded is the final reason of the code. |
28174 Possible Causes:
28174 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 28174 Code
- Inspect all the connections camshaft adjustment oil temperature sensor (g277), implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns