RACE CORE

Installation

Wiring diagrams

Schematic views in the same order as a hardware manual: power first, then injectors and coils, then sensors and CAN.

Power, grounds & main relayPort injectorsSmart coilsMAP sensorThrottle positionCLT & IATCrank VRCrank HallElectronic throttleCAN busWideband (analog + CAN)Fuel pump & fan

Crank VR

Two-wire VR crank on VR 1+ / VR 1− with optional shield.

VR crank sensorVR+VR−Shield → SGNDRace Core Connector BB5 VR 1+B13 VR 1−C8 Sensor GND (shield)
VR crank on VR 1. If the missing-tooth gap is inverted in the logger, swap + and −.