FMI 6 — Current above normal or grounded circuit
More current is flowing than expected, which usually means a short or a failing load.
What it typically points to
Shorted solenoid or actuator coil, a wire chafed to ground, or water in a connector.
Codes with FMI 6
- SPN 651 FMI 6Injector Cylinder #01
- SPN 2791 FMI 6EGR Valve Control