MasterTuning Fault code dictionary (DTC)

B1204 — Fuel Sender Circuit Short To Ground

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: All makes (OBD-II standard)
MeaningFuel Sender Circuit Short To Ground.
FamilyBody (B)

Frequently asked questions

What does code B1204 mean?

Fuel Sender Circuit Short To Ground. Fuel Sender Circuit Short To Ground.

Can I keep driving with code B1204 active?

With caution: limp mode possible, have it checked soon

How do you fix code B1204?

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

Related codes