“No codes,” Leo grumbled.
| Pin | Signal | Role | |------|---------|------| | A-14 | BATT | ECU memory power | | A-16 | +B | Main relay power | | A-24 | +B1 | Main relay power (second feed) | | B-23 | NE | Crank position signal (from distributor) | | B-02 | E1 | Ground | | B-21 | IGT | Ignition timing signal to igniter | | A-17 | STA | Starter signal input | 3rz-fe ecu pinout diagram
He’d tested the fuel pump. He’d swapped the ignition coil. Nothing. “No codes,” Leo grumbled
Want me to draw the actual pinout diagram as a simple table or ASCII layout? 3rz-fe ecu pinout diagram
Hiro smiled. “Codes are for amateurs. You need the map .”