OBD1-LS in OBD2 EK
01-31-2005, 02:46 PM
#1
0.0 BAR
Thread Starter
Join Date: Jan 2005
Posts: 14
OBD1-LS in OBD2 EK
hey every one
noob to the HMT forums,
but apart of Honda-tech, JDMC....any ways
i have a OBD1-LS i want to drop in my EK
from what i hear i need:
99-00 SI Rear T-braket
99-00 SI driver side mount
what i need to know is Wiring, i want to keep it OBD1
what do i do as far as DIST. injectors etc?
and do i need a harrnes converstion ?
plz some one help
p.s- she will be Boostd soon !!!!
noob to the HMT forums,
but apart of Honda-tech, JDMC....any ways
i have a OBD1-LS i want to drop in my EK
from what i hear i need:
99-00 SI Rear T-braket
99-00 SI driver side mount
what i need to know is Wiring, i want to keep it OBD1
what do i do as far as DIST. injectors etc?
and do i need a harrnes converstion ?
plz some one help
p.s- she will be Boostd soon !!!!
02-01-2005, 07:28 PM
#4
1.5 BAR
Join Date: Aug 2003
Posts: 1,164
Re:OBD1-LS in OBD2 EK
you also want to pick up an obd2 dizzy cause rewiring it can be difficult. As for injectors use your stock obd2 injectors as long as they were from a y8 not a y7. Then for the alternator you can either buy an obd-2 one or rewire the obd1 one. Its pretty easy to rewire because all the wires are the same color. Also if you want to keep ac you will need a del sol vtec ac bracket.
02-01-2005, 07:35 PM
#5
0.5 BAR
Join Date: Oct 2004
Posts: 63
Re:OBD1-LS in OBD2 EK
Originally Posted by rsmith2786
you also want to pick up an obd2 dizzy cause rewiring it can be difficult. As for injectors use your stock obd2 injectors as long as they were from a y8 not a y7. Then for the alternator you can either buy an obd-2 one or rewire the obd1 one. Its pretty easy to rewire because all the wires are the same color. Also if you want to keep ac you will need a del sol vtec ac bracket.
i had to rewire my obd0 engine harness to run an obd2 distrubitor
all you need is the colors (if they arent the same that is) and the harness plug itself
02-01-2005, 10:35 PM
#6
0.0 BAR
Thread Starter
Join Date: Jan 2005
Posts: 14
Re:OBD1-LS in OBD2 EK
ok here we go, gettin some where..
so i use all OBD2, injectors, alternator, dist.
with the OBD2 wiring, then at the ECU part, i get the converstion harness and use a OBD1 ECU
co i have a OBD2 dist, and i have 450dsm injectors,
so ill just make them fit, ight no problem...
as far as figuring out the wireing ?
where can i get the info ?
so i use all OBD2, injectors, alternator, dist.
with the OBD2 wiring, then at the ECU part, i get the converstion harness and use a OBD1 ECU
co i have a OBD2 dist, and i have 450dsm injectors,
so ill just make them fit, ight no problem...
as far as figuring out the wireing ?
where can i get the info ?
02-01-2005, 11:08 PM
#7
1.5 BAR
Join Date: Aug 2003
Posts: 1,164
Re:OBD1-LS in OBD2 EK
Almost. If your wiring harness already has clips for the dsm injectors thats good to go.
For the dizzy you either need an obd-2 one or convert the wiring on the obd-1 one. But the dizzy from your d series will NOT bolt up to the LS.
For the alternator i would just use the obd1 ls one and just change the plug on your wiring harness.
For mounts use the civic everything for the upper tranny mount. Then civic si for the rear t bracket and driverside post mount.
For the clutch line i would just unbolt the slave cylinder and use the civic one on the integra motor.
So it should bolt right in and electrical will be mostly plug and play. You will need to extend the oxygen sensor wires because its located further back on the header. Fuel feed and return lines will both need to be slightly modified but it just takes a little time. You also can use the civic throttle cable but you will need to modify the bracket that mounts on the intake maifold. I found you can flip the bracket upside down and bend it a litte. The header isnt going to line up to your exhaust so you will need a 94-01 integra cat or test pipe because the civic one is about an inch short and the flange is slanted the opposite direction. That should cover most of the stuff. If you have more questions my aim name is smittyr2786.
For the dizzy you either need an obd-2 one or convert the wiring on the obd-1 one. But the dizzy from your d series will NOT bolt up to the LS.
For the alternator i would just use the obd1 ls one and just change the plug on your wiring harness.
For mounts use the civic everything for the upper tranny mount. Then civic si for the rear t bracket and driverside post mount.
For the clutch line i would just unbolt the slave cylinder and use the civic one on the integra motor.
So it should bolt right in and electrical will be mostly plug and play. You will need to extend the oxygen sensor wires because its located further back on the header. Fuel feed and return lines will both need to be slightly modified but it just takes a little time. You also can use the civic throttle cable but you will need to modify the bracket that mounts on the intake maifold. I found you can flip the bracket upside down and bend it a litte. The header isnt going to line up to your exhaust so you will need a 94-01 integra cat or test pipe because the civic one is about an inch short and the flange is slanted the opposite direction. That should cover most of the stuff. If you have more questions my aim name is smittyr2786.
02-01-2005, 11:13 PM
#8
1.5 BAR
Join Date: Aug 2003
Posts: 1,164
Re:OBD1-LS in OBD2 EK
THIS SHOULD BE IN HYBRID/TECH
Also just incase you didnt know you use the integra axles. And the power steering pump on the ls wont connect to the hose on the ek so you can order an intergra hose which is like $80, have a custom one made at a shop, or just forget power steering and be cool like me.
Also just incase you didnt know you use the integra axles. And the power steering pump on the ls wont connect to the hose on the ek so you can order an intergra hose which is like $80, have a custom one made at a shop, or just forget power steering and be cool like me.
02-02-2005, 09:49 AM
#9
0.0 BAR
Thread Starter
Join Date: Jan 2005
Posts: 14
Re:OBD1-LS in OBD2 EK
You Guys ------ rock !!
see i had the motor in a EG hatch b4.. so i kinda know what iam doin, but its just that i am new to the EK body so i was inda clueless on some ----..
but any ways..
that clears up EVERY THING
TEG axels
EK harrness
OBD2 dizzy or convert OBD1
OBD2 injectors (or my DSM's installed)
alternator (convert the plugs)
si rear t bracket and driverside post mount
stock civc mounts (other then ^^^)
EK slave on Teg
OBD2-OBD1 converstion harness
looks like thats all !!!
wow thanks good, i got this cleared out !
i will be puttin the motor in soon,
then she will be boostd once i get the rest of my stuff!
thanks again EVERY1
see i had the motor in a EG hatch b4.. so i kinda know what iam doin, but its just that i am new to the EK body so i was inda clueless on some ----..
but any ways..
that clears up EVERY THING
TEG axels
EK harrness
OBD2 dizzy or convert OBD1
OBD2 injectors (or my DSM's installed)
alternator (convert the plugs)
si rear t bracket and driverside post mount
stock civc mounts (other then ^^^)
EK slave on Teg
OBD2-OBD1 converstion harness
looks like thats all !!!
wow thanks good, i got this cleared out !
i will be puttin the motor in soon,
then she will be boostd once i get the rest of my stuff!
thanks again EVERY1
02-02-2005, 12:16 PM
#10
3.0 BAR
Join Date: Jan 2004
Posts: 5,708
Re:OBD1-LS in OBD2 EK
well if you have the obd1 harness you can just plug that ---- in. if you want to retain obd 2 just take all your sensors and move it over. if you want to convert you need to rewire the iac since obd2 iac's are 3 wire opposed to the 2 wire on obd1 cars. and for the dizzy you just change the plugs wire for wire. and for the driver side mount all you really need is that little bracket that goes from the block to bolt onto the top of the mount. thats all i can think of right now. got any questions just PM me
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