Hks Fmu

supra1985turbo · 09-25-2006, 02:29 PM

I have an old HKS FMU that came with my old turbo, I was wondering if any one would know how to hook up the vacuum lines, the electrical is no big deal?

Supra girl its very simular to the on you have pics of on your web site!

suprra_girl · 09-26-2006, 10:07 AM

FMU?

i must be asleep right now coz i can't think of any device other than a boost controller that uses vacuum & wiring lol

supra1985turbo · 09-26-2006, 10:34 AM

I forgot to take pics of it last night but I will tonight and post the pics so you can see what Im talking about. It has the fuel map digm. and the window for the air fuel ratio. electric harness and a barbed fitting for vacuum lines take in consideration that this unit was brand new in 1984. I got the whole set up for free at a car show a few years back and I have finaly found a repair kit for the turbo. the fmu is the only thing i have not yet figured out how to hook up.

suprra_girl · 09-26-2006, 10:51 AM

woohooooooooo

yes pics please

hopefully i can help ya out once i see it

supra1985turbo · 09-26-2006, 10:57 AM

I,ll have them on here by this time tomorrow. All the excitment!!!!!!!!!

supra1985turbo · 09-27-2006, 04:15 PM

here is my web page it has the pics on it.http://www.geocities.com/dragoneddie...1985turbo.html

suprra_girl · 09-27-2006, 09:21 PM

i should probably imagine that it is very close to an fcon in it's wiring

where are the vacuum lines coming/going from/to?

supra1985turbo · 09-28-2006, 10:45 AM

The vacuum lines are coming out of the back by the electrical conection, My camera crapped out so I didn't get a pic of that. But thats the question I have the complete harness from the ecu to fuel computer and to the timeing retard system but do not know where the vacumm lines would go. If you look at one of the pics you can see the vacuum lines in the back ground, They are Y'd of I have know clue!!!!!

suprra_girl · 09-28-2006, 11:10 AM

i would imagine logically that the vacuum would be manifold pressure

makes sense to me lol

supra1985turbo · 09-28-2006, 11:29 AM

Okay but from where to I just T off some where before or after the throttle body. or would it run to the fprv? and the T that is already on the line would that go to the timing retard system, because its got a vacuum nipple too?

09-25-2006, 02:29 PM	#1
supra1985turbo 3" Exhaust Join Date: Sep 2006 Location: Kingwood, TX Posts: 63	Hks Fmu I have an old HKS FMU that came with my old turbo, I was wondering if any one would know how to hook up the vacuum lines, the electrical is no big deal? Supra girl its very simular to the on you have pics of on your web site!

09-26-2006, 10:07 AM	#2
suprra_girl 7M POWAH! ;) Join Date: Jun 2004 Location: New Zealand Posts: 2,312	FMU? i must be asleep right now coz i can't think of any device other than a boost controller that uses vacuum & wiring lol __________________ Please use the forum to ask your questions as they will get replied to much faster than pming me Pics of my build. "Good girls are just bad girls that don't get caught" Do a diagnostic first!

09-26-2006, 10:51 AM	#4
suprra_girl 7M POWAH! ;) Join Date: Jun 2004 Location: New Zealand Posts: 2,312	woohooooooooo yes pics please hopefully i can help ya out once i see it __________________ Please use the forum to ask your questions as they will get replied to much faster than pming me Pics of my build. "Good girls are just bad girls that don't get caught" Do a diagnostic first!

09-27-2006, 09:21 PM	#7
suprra_girl 7M POWAH! ;) Join Date: Jun 2004 Location: New Zealand Posts: 2,312	i should probably imagine that it is very close to an fcon in it's wiring where are the vacuum lines coming/going from/to? __________________ Please use the forum to ask your questions as they will get replied to much faster than pming me Pics of my build. "Good girls are just bad girls that don't get caught" Do a diagnostic first!

09-28-2006, 11:10 AM	#9
suprra_girl 7M POWAH! ;) Join Date: Jun 2004 Location: New Zealand Posts: 2,312	i would imagine logically that the vacuum would be manifold pressure makes sense to me lol __________________ Please use the forum to ask your questions as they will get replied to much faster than pming me Pics of my build. "Good girls are just bad girls that don't get caught" Do a diagnostic first!

09-26-2006, 10:34 AM	#3
supra1985turbo 3" Exhaust Join Date: Sep 2006 Location: Kingwood, TX Posts: 63	I forgot to take pics of it last night but I will tonight and post the pics so you can see what Im talking about. It has the fuel map digm. and the window for the air fuel ratio. electric harness and a barbed fitting for vacuum lines take in consideration that this unit was brand new in 1984. I got the whole set up for free at a car show a few years back and I have finaly found a repair kit for the turbo. the fmu is the only thing i have not yet figured out how to hook up.

09-26-2006, 10:57 AM	#5
supra1985turbo 3" Exhaust Join Date: Sep 2006 Location: Kingwood, TX Posts: 63	I,ll have them on here by this time tomorrow. All the excitment!!!!!!!!!

09-27-2006, 04:15 PM	#6
supra1985turbo 3" Exhaust Join Date: Sep 2006 Location: Kingwood, TX Posts: 63	here is my web page it has the pics on it.http://www.geocities.com/dragoneddie...1985turbo.html

09-28-2006, 10:45 AM	#8
supra1985turbo 3" Exhaust Join Date: Sep 2006 Location: Kingwood, TX Posts: 63	The vacuum lines are coming out of the back by the electrical conection, My camera crapped out so I didn't get a pic of that. But thats the question I have the complete harness from the ecu to fuel computer and to the timeing retard system but do not know where the vacumm lines would go. If you look at one of the pics you can see the vacuum lines in the back ground, They are Y'd of I have know clue!!!!!

09-28-2006, 11:29 AM	#10
supra1985turbo 3" Exhaust Join Date: Sep 2006 Location: Kingwood, TX Posts: 63	Okay but from where to I just T off some where before or after the throttle body. or would it run to the fprv? and the T that is already on the line would that go to the timing retard system, because its got a vacuum nipple too?