bad idle/bad stuuter on every other gear/limp mode

[primespark22]

when my car is on neutral the idle is crazy going from 1500 to 1000 and evrywhere in between,when i put in 1st it drops to 500 almost stalling then come back up then on evry other gear i have to give it gas if not it will sputter and jerk,i have no cel and my car is on limp mode,what can cause these problems?

[£G2♣]

what kinda car? and motor?

[primespark22]

95 civic coupe with a b18c type r

[1SOL2NV]

bad ecu ? get a perfectly good ecu from a friend that you know works . and test it out ... if that solves the problem .. get another ecu .

[primespark22]

yeah thats going to be hard since i have no friends with civics all of them got vdubs and srt4s lol,but ill get a hold of one

[Le_Stat]

mine kinda doin the same thing when i start off in first it acts like its fixin to cut off and i gota rev it to about 2.5k to get it to take off right ive replaced the spark plugs and the rotar buttton and its still doin the same thing

[primespark22]

ive got it ive freaking got,fixed the vtec wires adjusted the dizzy mthen reseted the ecu,i took out for a run and punched the gas expecting the car to red line 5500 since it was in limp mode but when it hit 5400 where a programed the ecu to kick in vtec the mofo took off,im stocked ima see if i can get a vid and post it,