Sport Premium No Harness

This is the MaxxECU SPORT PREMIUM ECU on its own — no wiring harness. Choose this one when you already have a MaxxECU SPORT harness, or when you are building your own loom. The matching harness is MaxxECU part 1915, and the complete kit with harness and accessories is part 1917.

MaxxECU SPORT is built on the market-leading MaxxECU V1 and runs the same easy-to-use MTune software. It controls up to 6 cylinders sequentially, or up to 12 in wasted spark, and covers all 1–12 cylinder engines.

Fast facts

• Built-in 400 kPa MAP sensor — up to 3 bar / 43.5 psi of boost
• Built-in wideband lambda, Bosch LSU 4.2 or 4.9 straight into the ECU, no external electronics
• E-throttle support, with 2 extra motor outputs
• 6 injector outputs, high or low impedance, 8 A per output
• 6 ignition outputs (5 V signal — no internal amplifiers)
• 7 extra flexible outputs (GPO) for fuel pumps, idle, boost solenoids, nitrous, shift lights, fans and warning lights
• 2 trigger inputs, VR or digital, with automatic trigger level detection
• IAT, CLT and TPS inputs, 6 extra 0–5 V inputs, 2 extra temperature inputs, 2 digital inputs
• CAN bus for transmission control, expansion modules, OEM vehicle CAN and OBDII
• Bluetooth for MDash on a phone or tablet, USB for MTune on a PC
• 8 MB internal logging at up to 1000 Hz
• Traction control, launch control, anti-lag, shift-cut, flex fuel, variable valve control
• Cortex-M3 120 MHz processor, aluminium case, 8–22 V supply