got a 94 civix ex, and just got done putting a b20 on it, ots obd1, but it wont start......

the b20 was in a 92 integra, has a 92 manifold, gsr head and ls tranny.....

got 2 ecus one i think is form the 92 integra but its chipped and i got the p28...

an there is like two or three sensors that wont plug in....

wat colud be wrong

 

Your should spend a little more time giving details and troubleshooting. If someone tried to tell you why your car wouldn't start @ this point they would be guessing.

You should start by seeing if your getting spark & fuel and then go from there.

 

ok.....

wanna know if my harness from my car would work on the engine, because it the motor was in a 92 integra, r do i need to use a ecu from a 94 and up???

whenever i tried to turn the car it feels like the timing belt is off,,,,

its myfirst time doing a swap and i dont know how to what are the common thing to look what is wrong.....

 

92 integra is OBD 1 and 94 is OBD 1 also so that should not be a problem.

Pull the spark plugs and crank it over and see if your getting fuel (you will smell it)

Next insert a plug into a plug wire, ground it by touching the metal part of the plug to a ground spot and crank it over and see it it sparks. If you have these too things it will make it much easier to troubleshoot.