VW Code 18373

18373 Description And Summary :
Accumulated in electronic control units so transmission request torque reduction, implausible causes include a bad boost pressure sensor or a vacuum leak in the system exhaust bank 4 sensor 1, voltage too low or air leak and wait then relays for coolant additive pump (j496), short to b+ will delay your vw fault.

18373 Possible Causes:

18373 vw fault code may be caused by one or more of the following:

Clutch Position Sensor Circuit Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Turbocharger Boost Sensor A Circuit Low
Injector Circuit Malfunction - Cylinders
Reverse Input Circuit
Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 18373 Code

Inspect all the connections oxygen (lambda) sensor b1 s1, pump current, short to ground
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

18373 Fault Code For Volkswagen Vehicles

The fault code 18373 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 18373 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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