For those with existing Sensor installation, so you can use your sensor with our ECA and Harness.
 
This is NOT A FULL KIT with sensor and hoses, for a full kit please see: FULL KIT
 
 
Open Wire option Wiring Diagram/Pinouts - https://docs.google.com/spreadsheets/d/1Hx9ewWW5xOkx39xl5krXK8G30KLt8kSkddWCSClmxys