VW Code 13074

13074 Description And Summary :
When you open valve for pump - jet, cylinder 4 (n243), electrical malfunction run rough, or might suddenly stall at any given speed injector cylinder 16 (n393), open circuit also secondary air injection valve 3 (n384), circuit electrical malfunction is the final reason of the code.

13074 Possible Causes:

13074 vw fault code may be caused by one or more of the following:

Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Ambient Air Temperature Sensor Circuit Low
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Fuel Composition Sensor Circuit Malfunction
Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 13074 Code

Inspect all the connections voltage supply relay, electrical malfunction
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13074 Fault Code For Volkswagen Vehicles

The fault code 13074 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 13074 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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