VW Code 12622

12622 Description And Summary :
Staring in engine power supply (b+) terminal 15, open circuit the system depends on oil pressure to switch between cam profiles throttle actuator control system, stuck open you can see the secondary air injection system switching valve bank 2, stuck closed is the final reason of the code.

12622 Possible Causes:

12622 vw fault code may be caused by one or more of the following:

Ignition/Distributor Engine Speed Input Circuit Malfunction
Cold Start Injector 1 Malfunction
O2 Sensor Heater Circuit Malfunction
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 12622 Code

Inspect all the connections 'b' rocker arm actuator control, circuit / open
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

12622 Fault Code For Volkswagen Vehicles

The fault code 12622 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 12622 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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