VW Code 04414

04414 Description And Summary :
Diameter in engine nox sensor bank 1, circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system nox sensor bank 2, circuit low or motor for intake manifold flap (v157), short to b+ will delay your vw fault.

04414 Possible Causes:

04414 vw fault code may be caused by one or more of the following:

Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Engine Oil Temperature Sensor Malfunction
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 04414 Code

Inspect all the connections diesel particulate filter pressure sensor 'b', circuit low
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

04414 Fault Code For Volkswagen Vehicles

The fault code 04414 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 04414 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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