Pins not listed are typically unused (N/C) or reserved for manufacturer-specific functions.
The ECU typically features two main connectors, often referred to as Plug A (Engine side) and Plug B (Vehicle side). Critical Power and Communication Pins iaw 5sf9 pinout
If you meant a (e.g., a ZIF connector pinout, or a different iPhone model), please clarify, and I’ll provide the exact pinout. Pins not listed are typically unused (N/C) or
For bench work (reading/writing) or basic power-up, these are the primary pins: Main Ground (-): Pin 2 (often connected to the ECU casing as well). Permanent Battery (+12V): Ignition / Switched Power (+12V): Sensor and Actuator Pinout Details a ZIF connector pinout