MAP
 

Heres my problem. I pulled my plenum to change my valve cover gaskets. It ran fine and then my Clutch Pedal snapped so i pulled most my dash to fix it. Got it together and it runs funny. I connected all the wires back up under the dash. Sometimes it runs fine. Other times it will start run fun, but idle at 2 grand for a while and when it drops to the usual 800 rpm it quits. If you hold the gas a little it will run, but only ona few cylinders, it sounds like it's got a big cam. I pulled the codes got a 22-MAP sensor, it's not the sensor itself, i tested it, nor is the the vaccum, i got that covered. I also have code 23-TPS, but that i readjusted and now it's good. but it still won't run, SOMETIMES. I don't know what else to check, anyone else had this problem? It's pissin me off a lot. I don't know what to do, please help.

RE: MAP
 

check your wiring , make sure nothing got pinched in between the upper and lower manifolds you see both of them sensors share a same wire, its even possible you pulled loose a repaired area of that circuit


http://fordfuelinjection.com/files/EFI_harness.gif

RE: MAP
 

Is this the same as an 86? cause thats what i got. I hope thats what it is, and i hope that i can find it, cause this not having my own car thing sucks. If anyone else has another suggestion, please give it. Thanks

RE: MAP
 

Im still not too sure why you would disassemble your dash to fix a broken clutch cable....

RE: MAP
 

I didnt pull it apart to fix the clutch cable.