| Connector | Color | Typical Pin Count | Main Functions | |-----------|-------|------------------|----------------| | A | Gray | 22 | Power, grounds, injectors, fuel pump | | B | Black | 22 | Sensors (crank, cam, MAP, IAT, ECT) | | C | White | 16 | Actuators (SCV, EGR, turbo, glow plugs) | | D | Green | 16 | CAN bus, diagnostics, immobilizer, A/C |
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Keep in mind that this information is for educational purposes only and should not be used for actual repairs or modifications without proper consultation of a repair manual or a professional mechanic. | Connector | Color | Typical Pin Count