Found in mid-90s models. Features fewer pins and simpler fuel maps.
Inputs for the Camshaft Position Sensor (CMP), Crankshaft Position Sensor (CKP), Manifold Absolute Pressure (MAP) sensor, and Throttle Position Sensor (TPS).
Disclaimer: Always verify with the specific ECU part number, as pinouts for a 2005 Suzuki Jimny K6A differ from a 2001 Suzuki Wagon R K6A. 2. Common K6A ECU Pinout Mapping
Always disconnect the negative battery terminal before testing ECU pins to prevent short-circuiting sensitive internal components. g., Jimny vs. Carry) or an aftermarket ECU swap ? ECU Wiring Diagram for Suzuki K6A | PDF - Scribd suzuki k6a engine ecu pinout high quality
Note: Some pins listed as empty or unused are not shown for brevity. Always depopulate unused pins with care.
If you tell me the (e.g., 33920-76G10), I can try to help you locate the precise pinout diagram.
Ultimate Suzuki K6A Engine ECU Pinout Guide: High-Quality Wiring Reference Found in mid-90s models
This guide provides a comprehensive breakdown of the Suzuki K6A ECU pinouts, focusing on the most common versions found in the Jimny (JB23), Carry (DA63T), and Wagon R. Understanding K6A ECU Variations
If your VCC pin reads less than 4.8V, a sensor is shorted internally. Unplug the MAP, TPS, and Cam sensors one by one until the voltage jumps back up to 5V to find the culprit. 5. Pro-Tips for a High-Quality Electrical Build
The ECU controls injectors (INJ1–INJ3) via dedicated pins (e.g., pins 31 and 32 for specific models). Disclaimer: Always verify with the specific ECU part
Use a multimeter to verify ground and 12V pins before connecting the sensors to avoid accidental damage. Summary of Wire Colors (Standard Suzuki) Black/White: Usually Ignition 12V+ Black: Usually Ground Blue/Black: Often used for the Fuel Pump Relay trigger Yellow/Blue: Frequently used for the Tachometer signal
The K6A turbo is . Use twisted pair wires for CKP and CMP.