i bout a 94 and parted it out,but you can probbly find a crashed 94or newer one for cheap money!all you need is the computer,wireing harness and mass air senser.i got the wireing diogram right from this site,it took me one day to change it over

 

i dont get how you put the mass air sencer in there did you use the same intake and elbo. did you have to take off the map sencer or just leave it and it just wont take a reading. thank you alot you have been a big help i am thinking about doing this my self. thanks

 

all your sensors will plug into the 94 harness,i have a after market intake so i just had to modify it a little for the mass air sensor,but you could leave the stock elbow its the same as the 94 i think just the pipeing itself is a little shorter for the sensor but it should be no big deal

 

you said that you had an aftermarket intake what is the difference?? how and what did you have to do to modify it?? i need all the help i can i am going to look for all that stuff to do it. If you could tell me every thing that you did?? Do all the wires mach ??

 

all you have to do is cut the intake a couple inches shorter so the mass air sessor will fit.the oxygen sensors are four wire not single so you need them,they will fit in stock spot.the only plugs that where diferent on the harness was obviously a plug for the mass air!and the plugs for the speed sensor had to be spliced in,but i have a auto and the harness was out of six speed im pretty shure thats why!

 

I have a 93 Z28 the check engine soon light is onruns and drives but on acceleration and there is a random missfire Itook it to Advance Auto the guy checked for codes came up with code 26 Quad Driver Module (QDM) A Fault .Went to the dealer to try to get more info they wanted me to pay $97 just to tell me the problem.I checked plugs injectors and harness finally the fuses the air pump fuse was blown Ireplaced it and the air pump made this horrible sqeal but the car ran great, Im replacing the pump.