1992 MX3 KLZE CEL LIGHT LIGHT COME ON AND OFF

[snoopyKLZE]

Hey guys wondering if i can get some help i did the KLZE swap in my 1992 mx3 with the kl36 ecu and je50 maf after the swap i ran into the coolant temp problem my fan comes on and stay on so does my CEL light so i tapped the hole and put sensor in fan works fine comes on and turn off but my CEL light comes on and off after i put sensor in i scanned the car and the codes i got where coolant temp sensor EGR NOX sensor and O2 sensor but there r times when the check light is not on and it will come on randomly don't know whats going looking for some advice thanks. also having idling problem. (am also selling GS factory leather Interior for mx3 400 full interior)

[mikeinaus]

woah... try resetting the computer and see what codes come back. disconnect the battery and hold the brake down for 30sec. then the codes that come back are what you need to replace.
you get egr because klze doesnt come with an egr. that is probably whats throwing your cel most of the time. you need to get a probinator chip if your ecu is compatible to get rid of the egr code.

replace your o2 sensor thats bad

[snoopyKLZE]

i reset the computer already and i got the same codes and that probinator guy i can never get a hold of if it won't allow me to email him don't know y

[snoopyKLZE]

o2 sensor am gonna change after i get headers for the ze and any one selling any headers plz let me know thanks

[Custommx3]

Try looking at what forum your in and posting it correctly.