K6A ECUs are sensitive to electrical noise. If you repinned the crank sensor (A18), ensure the shielding drain wire is grounded at the ECU bracket only (not both ends).
Disclaimer: Always consult your vehicle’s specific service manual. ECU pinouts vary by market (JDM vs. export) and transmission type (manual vs. automatic). Use a multimeter to confirm before depinning. suzuki k6a engine ecu pinout repack
If a pin is corroded, cut it off. Crimp a new OEM-style Sumitomo or Yazaki terminal (0.64mm or 1.5mm series). Never reuse bent pins. K6A ECUs are sensitive to electrical noise
If you own a Suzuki Alto , Kei Works , Every , Wagon R , or Jimny (Sierra variants), you are likely familiar with the small but mighty K6A engine . This 658cc, 3-cylinder, DOHC 12-valve turbocharged (or naturally aspirated) powerhouse is a marvel of Japanese Kei-car engineering. ECU pinouts vary by market (JDM vs
Insert cleaned or new terminals back into the ECU connector. Listen for the "click." Gently tug each wire to confirm retention.
Open the main harness loom. Look for green corrosion (copper oxide) or blackened insulation. Cut back 1 inch past any damage.