engine light at 115-120 mph?????

[88zccivic]

i have a 90 civic std hatchback this is some of the more important mods
-dohc zc
-89 integra ecu
-t25 turbo
-msd ignition
-450cc injectors
-apexi safc
-255lph fuel pump
i am running 10psi this car never has a light till every time i hit 115-120mph
i pulled over and looked at the codes and it gave me o2 sensor, map,speed sensor
turn it off and start it back up and its fine again any ideas?

[Polygon]

Take it to a dealer and have them find out the exact code so you know exactly what went wrong and not a list of things that could have cause the code.

[97integrals]

drive the speed limit!!!!!!!!!!!!!!!!

[Greenblurr93]

maybe thats your engine's way of yelling at you for driving that fast??

[88zccivic]

thanks for the help polygon
ill try that

[killah_xft]

other thing would be to remove the speed governor... but you should'nt be going over 80mph anyways.. except at a dragstrip, and even then you'd be lucky to get up to 90mph..

[sivic02]

the lights are from your engine craping on itself when it realizes how fast its going, i say take her to 130-140 and see if she still does it!