Hondata S300 Wiring Harness Diagram. Forced induction datalogging real time programming bluetooth and engine protection are but a few of the comprehensive s300 features. This is a valid tested wiring diagram from our race car.
This is a valid tested wiring diagram from our race car. 5 a and b plugs can now be plugged into the ecu. The black wire goes to ground the yelblu wire goes to switched 12v and the yelwht wire gets connected to the vss wire in your main wiring harness near the ecu is good.
The harness we are using a hondata kpro ecu.
Ecu list hondaacura ecu codes for each car obd system. A hondata s300 system and either european or us obdi ecu are required. With the ability to fully control every engine parameter as well as program in new outputs such as boost control and nitrous the s300 is a great option for everything from a. The black wire goes to ground the yelblu wire goes to switched 12v and the yelwht wire gets connected to the vss wire in your main wiring harness near the ecu is good.