Identify your exact ECU part number (e.g., 33920-XXXXX) to confirm if it is a 26-pin/34-pin split or a newer 3-plug layout.
Before cutting any wires, you must identify your specific K6A engine generation. Suzuki manufactured the 660cc K6A three-cylinder engine for over two decades, resulting in three distinct electronic phases. 1. Early Generation (Distributor / Waste-Spark) Early 1990s Alto Works, Wagon R (CT21S/CV21S). suzuki k6a engine ecu pinout repack
: Setting up standalone ECUs like Speeduino, which requires precise knowledge of the K6A’s unique "6+1" camshaft tooth trigger pattern. Identify your exact ECU part number (e
