MasterTuning Fault code dictionary (DTC)

16812 — Temperaturfuhler 1 per kat-G20 interruzione/corto verso positivo

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: VAG
MeaningTemperaturfuhler 1 per kat-G20 interruzione/corto verso positivo.
FamilyManufacturer-native code

Frequently asked questions

What does code 16812 mean?

Temperaturfuhler 1 per kat-G20 interruzione/corto verso positivo. Temperaturfuhler 1 per kat-G20 interruzione/corto verso positivo.

Can I keep driving with code 16812 active?

With caution: limp mode possible, have it checked soon

How do you fix code 16812?

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.

Contact us
Where to get it fixed