Hey guys I jus finished doing he head gasket on a 1993 inegra with a b20 swap in it and the car starts but dies pretty quick. It gives a little rev up by itself then dies. I'm missing the plug for the map sensor, can't find it anywhere...any help would be great thanks !

 

Keep looking lol... By cap you mean electrical plug?

 

I've searched and searched and searched....nothing! Is it possible when they swapped in the B20 they just never had it plugged in? I've traced all of the wiring on the harness pretty much and nothing....

 

Is the harness uncut? Your car won't run properly without the map sensor.

 

I don't believe it's cut...I didn't do the swap myself though, I've looked everywhere for the plug and nothing. So I guess my options are to either keep searching for it, or run a new one? My car won't stay on unless I give it gas, and when I try to drive it it bucks like a wild bronco...if I'm correct that is the symptom of a bad or unplugged map correct? T.I.A.

 

You might have the tps and map plugs are the same, double check that

 

Take a picture, I was thinking the same thing^^^ but I just don't see how a MAP connector would not be there if it has not been cut.

 

Well I have the TPS plugged in, but there is no other plug to plug in anywhere....I mean before the head gasket job I truly don't recall if there was a plug in the MAP sensor or not (yes, retarded I know). I tried putting the plug that is on the TPS onto the MAP sensor but it didnt make any difference.

 

Bump

 

Get a new harness