A FuelTech FT450 engine management system easily replaces the factory Honda Grom ECU thanks to an easy to install FuelTech PNP Harness. The PNP Harness requires a slight modification* to work with the factory wiring. Upgrading to the FT450 gives the user a significant number of features that come standard in the PowerFT engine management systems.
The extensive list includes sequential injection and ignition, O2 closed loop, Data Logger, Delay Box, Traction Control, Boost Controller, PRO-Nitrous Controller, powertrain management, and LCD display. The PNP Harness and FT450 are compatible with several other bikes that are equipped with PGM-FI ECU, like the CB300, CRF, Rebel 300, Honda CRF250L, Grom 125, Rebel 300, CB300R, XRE300, CG150 Mix, CG160, Pop 110i, Biz 110i, Biz 125, Bros 150, Bros 160, Bros 190, XRE 190 and many more (check with our tech team)
*FT450 EFI System sold separately! !
- Honda Grom PNP Harness Manual
A FuelTech FT450 engine management system easily replaces the factory Honda Grom ECU thanks to an easy to install FuelTech PNP Harness. The PNP Harness requires a slight modification* to work with the factory wiring.
This harness/ECU combo is ideal for projects with fuel-type change including ethanol, methanol and nitromethane along with full power adder control for nitrous, turbo, or supercharged engines. It is also recommended with engine upgrades like increased compression ratio, larger pistons, and stroker crankshaft.
Here are just some of the FT450 features you can enjoy on your bike:
- Internal datalogger provides valuable engine data.
- Active Traction control for stable launch and for riding in the rain.
- Advanced Injection and Ignition control using 3D Fuel and Ignition Tables, even when using Nitromethane or Methanol.
- Safety alerts for engine protection and automatic engine shut down for low oil pressure, fuel pressure, excessive exhaust temperature, or lean air/fuel mix.
- 4.3” touchscreen, allows user to modify tables and adjustments on fly—no laptop needed. The LCD screen is easy to read for quick and accurate information.
*Replace stock coil by FuelTech SmartCoil.
*Eliminate the idle controller and block its hoses, adjusting idle through the TBI.
*All other stock components such as injector, rpm sensor, engine temperature sensor, air temperature sensor, MAP and TPS are 100% compatible with FT450 EFI.
- The PNP Harness plugs into the stock harness to allow use of the FT450 EFI, which offers 1 spare input and 6 outputs.
Contents of packaging:
- 1 Honda Grom 125cc Mini Bikes FT450 Plug & Play Harness