This BenchForce DIY ECU Pigtail is used when we don't offer a plug and play ECU harness for your application. You may use this pigtail to make a connection from PowerBlock to an ECU connector pigtail from a salvaged vehicle harness. With the information provided below, you can work with your programming interface manufacturer and factory service manuals to wire up your own ECU connector for use on the bench. APPROXIMATELY 18 INCHES IN LENGTH DO-IT-YOURSELF PINOUT DETAILS: POWERBLOCK 24 PIN POWERBLOCK 16 PIN FUNCTION A1 N/A MOMENTARY SWITCH IN A2 13 MANUFACTURER DEFINED A3 12 MANUFACTURER DEFINED A4 8 MANUFACTURER DEFINED A5 N/A SWITCHED IGNITION A6 16 BATTERY POSITIVE A7 15 MANUFACTURER DEFINED A8 14 CAN BUS LOW A9 4 & 5 GROUND A10 11 MANUFACTURER DEFINED A11 10 MANUFACTURER DEFINED A12 9 MANUFACTURER DEFINED B1 N/A MOMENTARY SWITCH OUT B2 N/A NOT USED B3 N/A NOT USED B4 N/A NOT USED B5 N/A SWITCHED IGNITION B6 16 BATTERY POSITIVE B7 7 MANUFACTURER DEFINED B8 6 CAN BUS HIGH B9 4 & 5 GROUND B10 3 MANUFACTURER DEFINED B11 2 MANUFACTURER DEFINED B12 1 MANUFACTURER DEFINED
