Evolution AYC / ACD Bleed / Control Box 4-9

An elegantly designed, hand made control box which enables you to test your AYC / ACD pump if you suspect a fault, test the pump to ensure a successful repair, and bleed the air out of the system when the pump has been fitted to the car. Bleeding should be carried out every 4500 miles in accordance with Mitsubishi’s recommended service schedule. Kit contains wiring cards for 4-9 & adapter for models 4-6 along with the instructional bleeding procedure.