VW Code 13704

13704 Description And Summary :
Diagnosing engine bar with exhaust bank 4 sensor 1 heater circuit, electrical malfunction It could be due to limited air getting through your air intake powertrain data bus, missing message from abs controller and glow plug / heater indicator (k29), circuit short to b+ will delay your vw fault.

13704 Possible Causes:

13704 vw fault code may be caused by one or more of the following:

Clutch Position Sensor Circuit Malfunction
Cylinder 10 Contribution/balance Fault
Crankshaft Position Sensor A Circuit Low Input
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Injector Circuit Malfunction - Cylinders

What To Check After Fixing 13704 Code

Inspect all the connections pressure control solenoid 6 (n371) short to b+
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13704 Fault Code For Volkswagen Vehicles

The fault code 13704 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 13704 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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