hf to ls
09-15-2008, 02:27 PM
#11
Registered member
Thread Starter
Join Date: Sep 2007
Location: harrisonburg VA
Posts: 394
Likes: 0
Received 0 Likes
on
0 Posts
Re: hf to ls
thanks for the pics on the ecu part, but the plugs on the hf wiring harnes don't plug into the b18's harnes. do i cut the plug ends off of the hf harnes and splice the b18's plugs to make it work???????? thats the part i need help on now, thanks bob
09-16-2008, 02:03 PM
#13
Registered member
Thread Starter
Join Date: Sep 2007
Location: harrisonburg VA
Posts: 394
Likes: 0
Received 0 Likes
on
0 Posts
Re: hf to ls
the big round plug on the resister box side that goes to the fuel rail, or do i pull the wires from the rail and reuse the hf wires and box? or do i use the hf harnes and conect all of the sensers the the sensers on the b18?
09-17-2008, 08:58 PM
#16
やくざに成りたい
Join Date: Nov 2004
Location: virginia beach
Posts: 2,174
Likes: 0
Received 0 Likes
on
0 Posts
09-19-2008, 02:29 PM
#17
Registered member
Thread Starter
Join Date: Sep 2007
Location: harrisonburg VA
Posts: 394
Likes: 0
Received 0 Likes
on
0 Posts
Re: hf to ls
no it is obd0 motor, pr4 ecu, i was looking at the wrong wires, i was thinking that i used the harnes off the b18 and it pluged into the hf firewall harnes. all i have to do is take the hf harnes and plug them to the sensers on the b18 and add the two wires to the ecu posted above? i was told i need to exstend the fan switch wire, does anyone have any info on that?
09-19-2008, 05:13 PM
#18
やくざに成りたい
Join Date: Nov 2004
Location: virginia beach
Posts: 2,174
Likes: 0
Received 0 Likes
on
0 Posts
Re: hf to ls
im unaware of having to extend those wires, but if they dont reach i suppose it doesnt hurt.
but yea, dont use the b18 harness, all its good for is to cut the plugs off if you need them. just use the hf harness
but yea, dont use the b18 harness, all its good for is to cut the plugs off if you need them. just use the hf harness
09-20-2008, 03:07 AM
#19
Registered Member
Join Date: Apr 2006
Location: near charlottesville
Posts: 1,051
Likes: 0
Received 0 Likes
on
0 Posts
Re: hf to ls
Use the hf harness from the crx. Plug everything back into corresponding sensors. Don't worry about a knock sensor, the b18a1 does not have one. Hope you changed your spindles because hf ones will not work with b series axles. Some wires you may have to move or stretch a little for them to reach.
Fan switch is on the back of the block on obd0 motors, it should reach no problems.
Fan switch is on the back of the block on obd0 motors, it should reach no problems.
09-20-2008, 05:59 AM
#20
Registered member
Thread Starter
Join Date: Sep 2007
Location: harrisonburg VA
Posts: 394
Likes: 0
Received 0 Likes
on
0 Posts
Re: hf to ls
thank you guys for the info, i have done all my reseach on everything else on the swap, spindles, axles, linkage and mounts. the wiring i saved for last but i think i'm ready to swap now. thanks again bob