Bad Cobra Computer ?

[russell233]

I've been compiling parts for a complete rebuild of my 87 lx hatchback.New 302 shortblock,edelbrock performer heads,cobra intake,e303 cam,msd dist,msd6a ignition,blaster ss coil,electric fan,etc.The problem I'm having is with the cobra computer which I bought as part of the mass air conversion kit. It comes with the 24 lb injectors,maf meter,and the needed harness.My mechanic has it all up and running and it runs great.The problem is that the pin #38 which was relocated per instruction from location51 is not functioning.There is no ground output when we do an engine running self test and we get codes 94 and 44.This is for thermactor air inoperative. Anyone else ever come across this problem or did I just get a bad comp? Ford tech says to check another comp in its place but I do not have one to try.Thanks ,Rich

 

[Morales]

I was under the impression that codes 94 and 44 were all smog equipment related stuff. my 92 LX threw those codes as well after i delted my smog stuff

 

[russell233]

Thanks for replying. Codes 94 and 44 come when the air isn't being cycled through the way it should.Pin 38 on the cobra computer is supposed to create a ground when signaled to,which opens the solenoid and mixes air with your exhaust so as to clean the exhaust.At least thats how I understand it to work.The problem is when this is not working your car will not pass the states emission test.I'm pretty sure now that the comp is a bad unit.I bought the unit brand new,but that was 2 years ago.It wasn't until now that I got the motor together and ready to drive. I'm not sure if Ford Racing will help me in this situation.Lets hope they do the right thing.Thanks,Rich