VW Code 17958

17958 Description And Summary :
When you open air flow restriction / air leak between air filter and maf causes include a bad boost pressure sensor or a vacuum leak in the system torque management request input signal a, range / performance or change data-bus powertrain, missing message from engine controller (ecu) is the final reason of the code.

17958 Possible Causes:

17958 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor B Circuit Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Cylinder 1 Injector Circuit Low
Ignition/Distributor Engine Speed Input Circuit Malfunction
Fuel Rail/System Pressure - Too High
O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 17958 Code

Inspect all the connections ignition switch run position, circuit high
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

17958 Fault Code For Volkswagen Vehicles

The fault code 17958 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 17958 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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