j32a2 problem

[ct tibby]

hi guys i just put full manual swap from a 03 cl type s into my 93 si. its stuck in limp mode and the dlc isnt working so i jumped the SCS and read the code off the dash and its giving me code 5 for the map sensor. would the map cause it to go into limp mode? i thought it was thr tps and changed that but the problem is still there.

[ct tibby]

ttttttttttt

[RPM SYSTEMS]

who built the the harness ? i know it not one of mine because it would be a DLC port on it.if the engine is not going pass 2500 rpm, then there a problem with a crank sensor . if the the engine revs to 4500 rpms , then it is a problem with the vehicle speed.

[ct tibby]

who built the the harness ? i know it not one of mine because it would be a DLC port on it.if the engine is not going pass 2500 rpm, then there a problem with a crank sensor . if the the engine revs to 4500 rpms , then it is a problem with the vehicle speed.

it was built by CMR racing its not one of yours. and the DLC port is wired in but dosent work. it revs to 3500 i dont know if the tach is off or not but thats what it reads. it just throws a code on the cluster for the map sensor

[ct tibby]

ttttttttttttt

[RPM SYSTEMS]

well that the first problem , it is not one of my harness . second it don't work . i would talk to the guys that built your harness . CMR racing should be able to tell you what is wrong with there product. it not your map sensor. when driving down the road , what does the vehicle speed read? did you use the stock flywheel?

as you asking the group what might be going wrong with your car . i assume the guys that built dont have a clue whats wrong then?

[ct tibby]

well that the first problem , it is not one of my harness . second it don't work . i would talk to the guys that built your harness . CMR racing should be able to tell you what is wrong with there product. it not your map sensor. when driving down the road , what does the vehicle speed read? did you use the stock flywheel?

as you asking the group what might be going wrong with your car . i assume the guys that built dont have a clue whats wrong then?

all they did was make the harness i put it in the car. yes it has a oem flywheel. havent driven it down the road yet. just put it up and the lift and gased it to see if the speedo worked and it did. i got the hole swap out of a rhd delsol thats on this forum. bought the whole car just for the swap. gonna change the crank sensor and map and see what happens

[RPM SYSTEMS]

well are there wires on the both vss sensors? i will make a bet the harness is built wrong. the guy you bought the swap from was jdm_delsol_si . if you check the harness. there's no 5v signal on the map sensor . witch is the same 5v that runs the rear crank sensor.

the funny thing is YOU bought the harness form someone else . but it seem the I am helping you solve someone else screw ups. this is what i was talking about in other threads. sorry to rant.

[Bored&Stroked]

well are there wires on the both vss sensors? i will make a bet the harness is built wrong. the guy you bought the swap from was jdm_delsol_si . if you check the harness. there's no 5v signal on the map sensor . witch is the same 5v that runs the rear crank sensor.

the funny thing is YOU bought the harness form someone else . but it seem the I am helping you solve someone else screw ups. this is what i was talking about in other threads. sorry to rant.

Why say anything if your not going to help the guy to the end.Ultimatly solving his problem.
Instead of giving him direction to search out bad conections and make repairs to the harness you say: it's not one of mine, like you really could not give him the direction he is looking for,Instead you say you did not buy my harness so your help will be limited to say whoever built the harness wrong.
If he bought your harness and spent his money with you then you would really help the guy A good guy would help him solve his or another mans issue.Your rant's . Not a good way to get biz flowing.
Again if your not going to see a issue threw,Why say anything.

[ct tibby]

well are there wires on the both vss sensors? i will make a bet the harness is built wrong. the guy you bought the swap from was jdm_delsol_si . if you check the harness. there's no 5v signal on the map sensor . witch is the same 5v that runs the rear crank sensor.

the funny thing is YOU bought the harness form someone else . but it seem the I am helping you solve someone else screw ups. this is what i was talking about in other threads. sorry to rant.

i have 5v running to the map i checked that first thing. i ordered a new map and crank sensor going to install tomarrow and see if it fixes the problems. thanks for the help i understand the market for j swaps is very limited. { i came from a very very limited market i.e tiburon} i did not ask you specificly for you help i just posted this on the forum and you responded. but once again i know don you are one of the main people that helped make the j swap possible.

[ct tibby]

new map new tps new cpk sensor on the engine side. vss works and is wired in. no vac leaks. same shit wont go past 3000k rpms. everything is getting votlage and giving off a signal at the sensor and the ecu. only thing that i wasnt 100% about was the cpk sensor was getting 12v and not 5v idk if thats normal on these engines

[RPM SYSTEMS]

the crank sensor on the bell housing is 12v input . is the flywheel stock ?

[ct tibby]

Yea oem flywheel im fucking stumped

[RPM SYSTEMS]

well if you cant figure it out . i own the shop in poughkeepsie new york . tow the car here on the dolly and WE WILL get it running. think of us as last resort .

[ct tibby]

i know where your located its not very far from me maybe and hour or 2 ou will deff be seeing it one way or another. just wished the dlc worked it would help alot

[ct tibby]

actually its only 80 miles away lol

[ct tibby]

just checked every fucking pin in the ecu and they are all getting voltage and he correct signals. when we start the car if we keep the gas pedal to the floor it will hit 6k or 5500{tach might be off} then wont go over 3000 rpms it pissing me off lol

[ct tibby]

think we found the problem only one way to find out!

[Jroc860]

good luck homie

[ct tibby]

ty sir!

[RPM SYSTEMS]

so you figure it out? 4500 rpms it rev too the tack is off by a third.

[ct tibby]

pretty sure the ecu is fried. esp because the dlc isnt working nor is the scs we cant jump the cel light and get it to blink.

[RPM SYSTEMS]

if the ecu was cooked like you say the engine would have not rev up pass 2500 rpm . no matter what you do . the wiring harness is most likely the problem. why dont you post some pics up of the wiring . have you try to get a hold of of the guys that built the harness?

[ct tibby]

if the ecu was cooked like you say the engine would have not rev up pass 2500 rpm . no matter what you do . the wiring harness is most likely the problem. why dont you post some pics up of the wiring . have you try to get a hold of of the guys that built the harness?

it revs up to about 3000 3500 im assuming the tach is off by at least 500 rpms. no matter what i do it wont rev past that unless i start it with my foot on the gas. the harness looks exactly like yours with out the tach convertor. we checked every pin going into the ecu they are all getting the proper voltage and signals ect ect. ive allrady dished out a shit ton of money. 150 for a new ecu wont hurt and at least narrow it down some more. the only reason i dont think it is the harness is because it ran fine when i bought it and we didnt touch the harness or sensors when we took it out of the del sol

[RPM SYSTEMS]

well if it a manual ecu . 37820-pge-a11/a12 you better look up the price again. that ecu runs for about 500.00 - 900.00 bucks. well you bought it from jdmdelsolsi then. sorry to here that . he tried to copy my harness when i would not give him the info to do it for free. there a thread here somewhere about it.

[ct tibby]

well if it a manual ecu . 37820-pge-a11/a12 you better look up the price again. that ecu runs for about 500.00 - 900.00 bucks. well you bought it from jdmdelsolsi then. sorry to here that . he tried to copy my harness when i would not give him the info to do it for free. there a thread here somewhere about it.

i found one local for 150. i know they are expensive in general. im gonna try it and see what happens lol might as well

[ct tibby]

Swapped ecus. Same problem. About to swap pumps

[ct tibby]

Fuel pump didnt do it

[RPM SYSTEMS]

i told you!:(

[ct tibby]

yes you did. not much left to change. knock sensor vtec seleniod tranny side crank sensor. and the harness. everything else is brand new

[ct tibby]

on and both vss sensors are old. i know the top one works when i unplug it the speedo stops working. idk about the one under it

[ct tibby]

i think im going to push it off a cliff anyone want to join

[ct tibby]

just me? i need some one to steer lol

[RPM SYSTEMS]

push to shop

[ct tibby]

just out of curiousity what would you charge to look at it? also whats the lower VSS sensor called lol the one on the bottom most part of the trans

[jdmking303]

its this on a swap into a civic my civic did the same thing i had to unplug the smallest connector on the ecu

[ct tibby]

what do u mean

[ct tibby]

mods can delete this thread

[jdmking303]

all i did was unplug the smallest connector on the ecu on the very end and is worked my car wont pass 5k but i think its cuz i have a auto ecu on it but it worked for me