We repinned the connector, moved the main relay trigger to a spare transistor output on the turbo ECU, and the Alto fired on the second crank.
Most K6A ECUs utilize a 3-plug system (though some older models use 2). The connectors are usually color-coded: suzuki k6a engine ecu pinout better
How to read and apply ECU wiring diagrams - ECUTools Vietnam We repinned the connector, moved the main relay
Before diving into pins, understand the physical layout. Most K6A ECUs use three rows of pins (A, B, C) in a 32+32+32 configuration (96-pin). Connector A is usually engine management (sensors, injectors, ignition). Connector B is power, grounds, and actuators (idle control, EGR, turbo boost solenoid). Connector C is vehicle interface (speed sensor, check engine light, tachometer, immobilizer). Most K6A ECUs use three rows of pins
: Typically connects to the ECU via Pin B10 . MAP Sensor : Transmits intake pressure signals to Pin A12 .