Wheel Speed Sensors
⚠️ Work in Progress
I have not added the wheel speed sensors to the build nor created the gap rings yet. I plan on implementing this in the future, so check back for more updates at a later time. (The custom harnesses are built to handle this expansion, so when they are implemented, they should be plug-and-play.)
This page provides detailed information about the FuelTech Hall Effect RPM/Speed Sensor used in the Honda RC51 custom ECU build, including its specifications, connector details, wiring, and visual references.
FuelTech Hall Effect RPM/Speed Sensor Overview
To enable active traction control, I incorporated wheel speed sensors on both the front and rear wheels. Custom gap ring discs were designed and mounted to each wheel to facilitate accurate speed detection. For the sensor, I selected the FuelTech Hall Effect RPM/Speed Sensor (Part #5005100083). These sensors are entirely optional and not required for standard ECU operation.
FuelTech Hall Effect RPM/Speed Sensor Specifications
Connector Data
The FuelTech Hall Effect RPM/Speed Sensor uses a 3-pin connector (Part #5005100086) which is the Delphi 12162280 connector.
Mounting the Hall Effect Sensor
Details regarding the mounting of custom rotor gap discs for both front and rear wheels will be updated soon.
Wiring Diagram
The FuelTech Hall Effect RPM/Speed Sensor uses a 3-pin connector with the following pinout: Pin A - Power (5-32V), Pin B - Signal, Pin C - Ground (Part #5005100086). Wiring is straightforward; refer to the FuelTech Sensor Manual for additional details if needed.
