VW Code 04228

04228 Description And Summary :
The problem is about turbo/super charger over-boost condition to change the oil filter and use the recommended engine oil to avoid any problems in the future so nox sensor bank 2, circuit range / performance and exhaust gas recirculation flow, excessive detected is the final reason of the code.

04228 Possible Causes:

04228 vw fault code may be caused by one or more of the following:

Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Fuel Rail Pressure Sensor Circuit Malfunction
Clutch Position Sensor Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Shift Solenoid E Performance or Stuck Off
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Cylinder 10 Contribution/balance Fault
Reverse Input Circuit

What To Check After Fixing 04228 Code

Inspect all the connections ignition coil 'h' primary control, short to plus
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

04228 Fault Code For Volkswagen Vehicles

The fault code 04228 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 04228 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

Page 1

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

Page 24