MasterTuning Fault code dictionary (DTC)

17423 — Valvola per bypassklappe luftfilter-N275 corto verso massa

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: VAG
MeaningValvola per bypassklappe luftfilter-N275 corto verso massa.
FamilyManufacturer-native code

Frequently asked questions

What does code 17423 mean?

Valvola per bypassklappe luftfilter-N275 corto verso massa. Valvola per bypassklappe luftfilter-N275 corto verso massa.

Can I keep driving with code 17423 active?

With caution: limp mode possible, have it checked soon

How do you fix code 17423?

Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.

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