TszFung

Do you mean I have to give a little gas if I don’t have the idle control valve? when cold start, I have 600rpm and less then 10.5 a/f gauge reading , I have to rev the engine to 1100rpm to get 13.0 a/f. Is it possible to reach 1100rpm itself without giving gas and valve? Is it too rich on cold start idle? My ignition timing is 10°, 14.7 a/f and 850rpm when it reach 85°c, quite good and smooth when warm idle

Sorry but how to run the idle control without the idle valve ? Since I want to deal with cold start and a/c on idling

How about the a/c ? How to deal with air condition wiring? I have the a/c amplifier

How about the injectors? Stock one seems 1,3 connect together and 2,4 together. But link ecu is 1,2,3,4 separately. Do I need to separate them if I use stock injectors first ?

Sorry I am reading this post but the image is out of time ,could you please upload again?

Will the tachometer work fine if I do the COP

Thankyou so much! so can you plz tell me how to do with the factory distributor if I keep it and also how to do it I use the ignition coil? Then how about the fuel injector? I should change it? And where can I get them?

First of all , sorry for my bad english I have a AE86 with stock 4age 16v also stock ecu and put on the itb intake already. And now on i am planning to use link ecu atomx to replace the stock one for correcting the data only. i just want to run better for itb. But i am confusing what do i need , so can you please help me My 86 spec: 1983 zenki apexi trueno, with air-con, power steering , itb, then every thing stock! Thankyou very much!