V1 Cam Sensor Signal Inverter Wiring

The wiring harness in your car needs to be connected to the newer motor, and it’s not just a ‘plug-and-play’ situation. These diagrams show you the changes that need to be made to make your DE harness control your HR motor:

** THESE WIRE CONNECTIONS ARE CRITICAL. MAKE SURE THAT THEY ARE CONNECTED CORRECTLY (ACCORDING TO THE INSTRUCTIONS), AND SECURELY. TWISTING THEM TOGETHER IS NOT GOOD ENOUGH. **

The stock cam signal wire will be intercepted (cut) by the cam signal inverter supplied with the swap kit. There are six wires on the cam signal inverter…here’s how you connect them:

• the RED wire goes to a 5v source from your car’s harness (to supply power to the sensor)
• the BLACK wire is ground

For Cam #1…cut the existing wire:

• the YELLOW inverter wire connects to the existing wire on the CAM side
• the ORANGE inverter wire connects to the existing wire on the ECU side

For Cam #2…cut the existing wire:

• the BLUE inverter wire connects to the existing wire on the CAM side
• the GREEN inverter wire connects to the existing wire on the ECU side