18859 — Valvola per kuhlung ricircolo gas di scarico (EGR) corto verso positivo

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

Meaning	Valvola per kuhlung ricircolo gas di scarico (EGR) corto verso positivo.
Family	Manufacturer-native code

Frequently asked questions

What does code 18859 mean?

Valvola per kuhlung ricircolo gas di scarico (EGR) corto verso positivo. Valvola per kuhlung ricircolo gas di scarico (EGR) corto verso positivo.

Can I keep driving with code 18859 active?

With caution: limp mode possible, have it checked soon

How do you fix code 18859?

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.

Need help with this fault?

We are ECU specialists: diagnosis, file repair and remapping for cars, bikes, trucks and agricultural vehicles.

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