Ok so this is how everthing start it, I burn my 2nd Gear on 5 speed m2b4 transmission with lsd and i decide to get a regular transmission from a prelude, none lsd couldn't affort m2b4 tranny, way to pricy.. Any ways, me an my friend did the transmission swap, so he did top part i did bottem before all this my car was really powerfull dyno was 210hp 179 torque, no check engine light and v-tec kicks in at 4000 rpms.. Anyways we finish the swap ..car didnt want to start at the bigenning so i found the problem, one of the wires was ripped from I think it was the CTS sensor, so i fixed it car now sounds good but i decide it to take it for a run to test my new transmission, i notice that went i try to speed up and rev to high RMPS, I stomp on the Gas pedal as soonest it hits 5000 rpms IT STOPS like it would be red line!!! So i went back home i notice that there is something wrong with it, there is a red wire coming from the harness above the distrubitor that is disconected like ripped off and a vacuum house from the vacuum control box disconected.. I belive its the 2nd one from the right,not the one that goes to the evap can... well i couldnt found the problem, another problem that i found it was the temperature gauge is not working :-( ... Today i was driving it like that and my speedometer stop working also so its really bad and gave headaches... I spend so much time already working on it and i cant figure out i done research an no luck, one other of the things that he mess up its he conected the baterry Terminals the wrong way so he burn my battery fuse so i replace it....we did all this from 5pm to 2am....any one have any ideas what can it be wrong with it or this problem has it happen to any one alse please any IDEAS THank you every one!!
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try resetting the ecu first. also, do you have any check engine lights? sounds like simple stuff that happens during a swap. did you swap the vss to the new trans? i know vtec wont pop unless it has certain parameters met. and vss is one of them.COUPE K24
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thank u
the VSS? not familiar and how do i restart the ecu i disconect the cables an let it over night and still the same than i disconect the ecu and let it off over night and same and i use my m2b4 speed sensorComment
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vss = vehicle speed sensor.
disconnect the neg (-) battery cable, or pull the back up fuse out the fuse box.
do you have a CEL?COUPE K24Comment
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The back up fuse is the battery fuse right thats the one it burn when battery cables when wrong,so no CELComment
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no its not that one. its like a 7.5a fuse.
recheck the sensors under the dizzy. All 4 CTS's. also, make sure the vss is securely plugged in.COUPE K24Comment
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i took out my chipped p28 to see if i can see any burn marks but it all look good no blow chips or burn stuff the only time there was a CEL the cam sensor wired was rip but i fix it and now its goodComment
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whats all 4 Cts, ok i found the ECU fuse its the one in the fuse box under the hood so take out the fuse with the ecu in an should i disconect the battery (-) terminalComment
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still sounds like its going in safe mode.COUPE K24Comment
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Fan switch A on the thermo housing
CTS under dizzy.
1 wire sending unit for temp gauge. - check that because you said your temp gauge isnt working.
Fan switch B on front water neck.COUPE K24Comment
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You don't take out the fuse marked ECU. You take out the fuse marked Radio/Backup. Or just disconnect the battery cables. You don't need to do it overnight. A few minutes is all it takes.
If you have a chipped P28, I STRONGLY recommend you get an unmodified P13 for troubleshooting purposes. Without knowing what was done to your ECU (I hope it was properly tuned for your motor...) it's hard to say what's wrong, and something clearly is.
Also, what IS done to your motor? because a stock H22A should only be putting down 165-170whp.
Please use punctuation when typing. It's damn near impossible to figure out what the hell you're saying. If you want us to spend our time helping you, spend a little time making your post understandable.
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ok so the Fan swith A on the thermo housing its behind the one in the back on the back were the long house goes-fun works fine i unplug it and it goes off..
my other question does the sending unit wire is located on the block and any idea whats the color of the wire
fan switch B is it in front of the car by the fanComment
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the sending unit is red. atleast on my 93 ex it is. its a single red wire.COUPE K24Comment
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ok h22a,headers,full exhaust,CAI, thats pretty much that i know i got the car with the swap, new in the h22...there is a vacuum house that i cant figure out were it goes its the 2nd one from the vacuum....Comment
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ok now it makes sense the red wire i was talking about earlier its a full red wire and this wire were does it goes on mine it was just hanging so my dumb friend probably pull it or something so he doesn't rememberComment
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