if you are talking about 22 to 88 and 21 to 89 I did if you are talking about different subject pls let me know I want to know what I am going to do.

thanks for response I was doubting about convertible ecu but I did research it s not..if you look at pictures you will see that..so your opinion is adding a a crank sensor ? if it s, I don t think I will do it:) I wish I bought a evo ecu I never thought it will be trouble for me..I can flash and...

I am searching article on this forum @steve I read the steve's articles I think Ecu can not get pulse from CAS and it s dying. I have green top CAS.. By the way I bought brand new black top CAS also I am waiting it. if ECU gets pulse from CAS and it orders to give 12v from pin 13 and car...

i was thinking about same thing. Can i do from fuel pump check connector? By the way i am doubting about pin 13. it s free now Do i have to connect it to somewhere?

i am not sure but i found article about convertible ecu fuel pump. it does not look like my issue. some transistors removed on this ecu for fuel pump problem. I bought blackbox ecu maybe problem is that. I have green top CAS..

I made patch harness by myself.. I don t think it s about CAS because it wouldn t work out if there is a problem that..maybe 6 and 14?

Has anyone been able to run a 1999 ecu on a 1990 dsm or what should I do? Even though there is a patch harness, the car starts and then stops immediately. My vehicle is a 1990 AWD. I wrote to a few forums but no one answers because it's an old topic now. I checked the rom. it s allready ceddy...

i have a question pls someone help me?. I did everything as you shared the pinouts on my 1G with H8 ecu but it stars and it dies within 3 seconds. I hear a tick sound from MPI relay then car stops(

it s 99 yes i can not use it..

thank you I wish I could run it. i have socketed ecu also i think i will find ecmlink..Really sick and tired . I wasted my time..I hate myself sometimes but it would better to see car runing..I followed the this pinout instructions..

But when i plug the 1G ecu it works very well..Something is wrong but where is it:) I hear tick sound from mpi relay then car stops..it works very well until to 3 seconds..By the way I did not replaced 2G knock sensor..I don t think it would be problem..

hi ı did not have money and i decided to plug 2g 1999 blacbox(FWD) ecu to m 90 awd. I did swap harness according wiring schematics car is starting but after 3 seconds I hear click sound from my MPI relay and car is dying:(( ı guess mpi cuts the fuel pump I really confused. I have tactrix cacle...