VW Code 18397

18397 Description And Summary :
When you open transmission coolant circuit relay, short to b+ the system depends on oil pressure to switch between cam profiles intake manifold runner position sensor / switch, circuit low bank 2 or oxygen (lambda) sensor b1 s1, pump current, open circuit is the final reason of the code.

18397 Possible Causes:

18397 vw fault code may be caused by one or more of the following:

Cylinder 1 Injector Circuit Low
Injector Circuit Malfunction - Cylinders
Fuel Temperature Sensor B Circuit Range/Performance
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Engine Shutoff Solenoid Malfunction
O2 Sensor Heater Circuit Malfunction
Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 18397 Code

Inspect all the connections nox sensor heater control bank 1, circuit low
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

18397 Fault Code For Volkswagen Vehicles

The fault code 18397 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 18397 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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