High-Quality Suzuki K6A Engine ECU Pinout Diagram
| Pin | Wire Color | Function | Notes | |------|------------|----------|-------| | B01 | Blue/Red | Starter Signal (ST) | 12V only while cranking. | | B02 | Light Green | Power Steering Pressure Switch | Idle-up request. | | B03 | Black/White | Vehicle Speed Sensor (VSS) | Digital square wave (4 pulses/rev). | | B04 | Brown/White | A/C Compressor Relay | ECU disables A/C at WOT. | | B05 | Purple | A/C Idle-Up Request | Activates IAC for A/C load. | | B06 | Orange | Radiator Fan Relay Low Speed | Output to fan control module. | | B07 | Orange/Black | Radiator Fan Relay High Speed | Direct ground for high speed. | | B08 | Green/Black | Intercooler Water Pump (if present) | Some turbo Wagon R models. | | B09 | White/Blue | Ignition Feedback (IGF) | Confirms coil firing. No signal = stall. | | B10 | Red/Yellow | Engine Speed Output (to tachometer) | Signal for dash tach. | | B11-22 | Various | Empty or model-specific | e.g., 4WD vacuum solenoid, shift light. | suzuki k6a engine ecu pinout high quality
If you need a or a full printable datasheet layout , let me know and I can generate a ready-to-use vector description for you. Title: High-Quality Suzuki K6A Engine ECU Pinout Diagram
Pin 1 (top left) → A-1 (B/ground), A-2 (B/Y), A-3 (R), etc. | | B04 | Brown/White | A/C Compressor
Alex had always been passionate about cars. As a teenager, he spent hours in his father's garage, learning the ins and outs of engine repair and modification. Years later, as a skilled mechanic, he owned a small workshop where he helped car enthusiasts tune and upgrade their vehicles.
Because K6A ECU configurations vary across generations and models, this guide focuses on the most common Denso 33920 series and general K6A wiring standards.
High-Quality Suzuki K6A Engine ECU Pinout Diagram
| Pin | Wire Color | Function | Notes | |------|------------|----------|-------| | B01 | Blue/Red | Starter Signal (ST) | 12V only while cranking. | | B02 | Light Green | Power Steering Pressure Switch | Idle-up request. | | B03 | Black/White | Vehicle Speed Sensor (VSS) | Digital square wave (4 pulses/rev). | | B04 | Brown/White | A/C Compressor Relay | ECU disables A/C at WOT. | | B05 | Purple | A/C Idle-Up Request | Activates IAC for A/C load. | | B06 | Orange | Radiator Fan Relay Low Speed | Output to fan control module. | | B07 | Orange/Black | Radiator Fan Relay High Speed | Direct ground for high speed. | | B08 | Green/Black | Intercooler Water Pump (if present) | Some turbo Wagon R models. | | B09 | White/Blue | Ignition Feedback (IGF) | Confirms coil firing. No signal = stall. | | B10 | Red/Yellow | Engine Speed Output (to tachometer) | Signal for dash tach. | | B11-22 | Various | Empty or model-specific | e.g., 4WD vacuum solenoid, shift light. |
If you need a or a full printable datasheet layout , let me know and I can generate a ready-to-use vector description for you.
Pin 1 (top left) → A-1 (B/ground), A-2 (B/Y), A-3 (R), etc.
Alex had always been passionate about cars. As a teenager, he spent hours in his father's garage, learning the ins and outs of engine repair and modification. Years later, as a skilled mechanic, he owned a small workshop where he helped car enthusiasts tune and upgrade their vehicles.
Because K6A ECU configurations vary across generations and models, this guide focuses on the most common Denso 33920 series and general K6A wiring standards.
