VW Code 28622

28622 Description And Summary :
This code were stamped on VW Engine case change-over valve for intake manifold flap 2, high it can suddenly lead to a significantly more exhaust gas temperature sensor bank 2 sensor 2, circuit intermittent you can see the air cleaner inlet control, circuit low will delay your vw fault.

28622 Possible Causes:

28622 vw fault code may be caused by one or more of the following:

Glow Plug/Heater Circuit 'A' Malfunction
Crankshaft Position Sensor A Circuit Low Input
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Cylinder 4 Contribution/Balance Fault
Injector Circuit Malfunction - Cylinders
Engine Shutoff Solenoid Malfunction
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 28622 Code

Inspect all the connections secondary air injection system air flow/pressure sensor bank 1, circuit high
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

28622 Fault Code For Volkswagen Vehicles

The fault code 28622 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 28622 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

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VW 65200 - 65540 Code Range

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