


Ferrari part number 121776, DIODE FOR OXYGEN SENSOR AND CONTROL, shown here as used in a Ferrari 328 (1988) (Bodywork Table 126 Fuse Boxes).
For other instances where this part is used, please click on the link in the table below:
| Make and Model | Diagram and (Location in Diagram) |
|---|---|
| Ferrari 328 (1985) | Table 116 Electrical System Wiring Harness, Cables, Fuses, Relays (043) |
| Ferrari 328 (1988) | Table 126 Fuse Boxes (026) |
| Ferrari Mondial 3.2 QV (1987) | Table 127 Fuse Boxes Secondary, CH88 Excluded (022) |
| Ferrari Testarossa (1987) | Table 041 Steering Column (038) |