Will this work?????

[xS13Sr240x]

Hello everyone, I am in dier need of a #62 or #63 ECU for a red top unless the one for the black top will work. Because there is one on ebay that is a an E5 black top ecu that came off of a 1994 180sx. Was woundering if that would work or not. If anybody has one looking to get rid of it PLEASE let me know i am almost done with me swap (91 240 fast back red top sr20det) the only thing i need now is the ECU and MAF. So if there is anyone out there please let me know. Thanks,Jordan

[SpeedRacer1]

The E5 ECU will run a redtop. You may have a problem with the O2 sensor not working right. But most people have never noticed a problem.

[Blown240sx]

Yea my O2 sesor gave me some problems but I think I fixed them. Im running a redtop on a E5 ECU.

[xS13Sr240x]

Ok thanks guys. I guess i will be buying that E5 ECU. What do you mean O2 problem?? Is it something that can be fixed pretty easy??

[boost_creep]

u just need tp pull the pin out of the harness connector and put it in a different location,the two ecus have different o2 pin locations.im not sure what the location is though.but can be easily researched.

[PhopsonNY]

Check out the following links

zerothread?id=128543http://www.sr20foru ... p?t=124479

good luck