Suzuki K6a Engine Ecu Pinout

: Common K6A ECUs utilize multi-pin plugs, often appearing in 26-pin, 34-pin, or even larger 44/60-pin configurations for newer VVT-equipped models.

| Pin | Signal | Description | |------|----------------|----------------------------------| | C1 | ISC solenoid | Idle speed control (if separate from IAC) | | C2 | CLT gauge output | Coolant temp gauge to dash | | C3 | Tachometer output | RPM signal for cluster | | C4 | K-line (ISO 9141) | Diagnostics (OBD) – K line | | C5 | L-line | Diagnostics (rarely used) | | C6 | Serial data (OBD2) | J1850 or CAN (late models) | | C7 | Torque converter clutch (auto) | TCC solenoid control | | C8 | Trans shift solenoid A | Auto transmission | | C9 | Trans shift solenoid B | Auto transmission | suzuki k6a engine ecu pinout

Remove the passenger kick panel or glove box. Look for the ECU part number. : Common K6A ECUs utilize multi-pin plugs, often

While you should always verify with a Service Manual for your specific VIN, standard Suzuki wire color conventions often apply: While you should always verify with a Service

Documents such as the Suzuki ECU Denso Wiring Guide on Scribd detail terminal functions for South American and JDM export versions.