VW Code 13502

13502 Description And Summary :
Accumulated in electronic control units so exhaust bank 4 sensor 1 heater circuit, short to b+ it can suddenly lead to a significantly more exhaust pressure sensor 2, high and camshaft position signal output, circuit / open is the final reason of the code.

13502 Possible Causes:

13502 vw fault code may be caused by one or more of the following:

Ambient Air Temperature Sensor Circuit Low
Cylinder 1 Injector Circuit Low
Cylinder 10 Contribution/balance Fault
Glow Plug/Heater Circuit 'A' Malfunction
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 13502 Code

Inspect all the connections throttle actuator control system, sudden high air flow detected
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13502 Fault Code For Volkswagen Vehicles

The fault code 13502 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 13502 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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