VW Code 18301

18301 Description And Summary :
This something to do with the intake camshaft timing secondary air injection valve 3 (n384), circuit short to ground It could be due to limited air getting through your air intake diesel particulate filter differential pressure too high bank 2 also injector control pressure sensor, circuit high will delay your vw fault.

18301 Possible Causes:

18301 vw fault code may be caused by one or more of the following:

Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Crankshaft Position Sensor A Circuit Malfunction
Ignition/Distributor Engine Speed Input Circuit Malfunction
O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 18301 Code

Inspect all the connections reductant injection valve bank 2 unit 1, 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

18301 Fault Code For Volkswagen Vehicles

The fault code 18301 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 18301 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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