Pleas tell me how to tune a Efi engine which doesn`t have the ACL (Active Communication LInk) Switch Installed (also known as .... Diagnostics Switch)...
Acutally I have a convert 4efe Engine.. the mechanics didn`t insatall the ACL Switch in my car... so i can check it with the pinouts shorting system and get codes like in You Tube VIdeos... How should I check it now....
Please experts help me out at this... I am really getting a lot of trouble from ma engine these days....
Thanks in advance....