17857 — Temperaturfuhler 2 per katalysator-G132 interruzione/corto verso positivo 17857 45c1 p1449

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: VAG

Meaning	Temperaturfuhler 2 per katalysator-G132 interruzione/corto verso positivo 17857 45c1 p1449.
Family	Manufacturer-native code

Frequently asked questions

What does code 17857 mean?

Temperaturfuhler 2 per katalysator-G132 interruzione/corto verso positivo 17857 45c1 p1449. Temperaturfuhler 2 per katalysator-G132 interruzione/corto verso positivo 17857 45c1 p1449.

Can I keep driving with code 17857 active?

With caution: limp mode possible, have it checked soon

How do you fix code 17857?

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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