Home / Toyota Supra Forums

Go Back   Toyota Supra Forums! Join the Supra forum! > Performance, Modification, and Maintenance Forums - for generation specific discussions > MKIII Supra

Reply
 
Thread Tools Display Modes
Old 04-03-2012, 11:29 PM   #1
2genfun
3" Exhaust
 
Join Date: Feb 2010
Location: Orlando, FL
Posts: 65
2genfun is on a distinguished road
Default greddy fcd/bcc

um quick question...since the directions i got for my bcc were in japanese, anybody know where to find the wiring schematic for a 7mgte?
__________________
88 targa. H&R springs, koni adustable shocks, 18" wheels, d&s rotors, goodrich brake lines, 7mgte in progress...
2genfun is offline   Reply With Quote
Old 04-04-2012, 02:18 AM   #2
cre

Toyota
Racing
Development
 
cre's Avatar
 
Join Date: Apr 2007
Posts: 5,038
cre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond repute
Default

AFAIK, the BCC won't work on a MKIII.... It'll work on the MKIV, MR2, Celica turbo because the ECU in these cars use the boost signal to supply the ECU with information. The MKIII's boost sensor is only there for the purpose of driving the boost gauge. Do you have a BCC or an FCD?

Nevermind I see it intercepts the TPS' VTA signal. Nonetheless I don't believe the BCC will serve any appreciable function on the MKIII.
__________________
If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum.

If you're so inclined I'm always more than happy to accept tips via PayPal.
Tip Jar --->
cre is offline   Reply With Quote
Old 04-04-2012, 04:41 AM   #3
2genfun
3" Exhaust
 
Join Date: Feb 2010
Location: Orlando, FL
Posts: 65
2genfun is on a distinguished road
Default

i have a bcc
__________________
88 targa. H&R springs, koni adustable shocks, 18" wheels, d&s rotors, goodrich brake lines, 7mgte in progress...
2genfun is offline   Reply With Quote
Old 04-04-2012, 05:56 AM   #4
cre

Toyota
Racing
Development
 
cre's Avatar
 
Join Date: Apr 2007
Posts: 5,038
cre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond repute
Default

I don't see how that's going to do anything for you. The MAFT Pro piggy-back for example can modulate the TPS signal but on the MKIII it's only useful to ensuring that the ECU is operating in open loop when you want it to (ie: if you want the ECU to go into open loop at 50% throttle versus the stock 75% throttle). It's not used in calculating fuel cut.

I didn't look at the specs in detail, does the BCC also have FCD functionality (frequency clamp for the KVAFM)?


EDIT: I've found a few posts elsewhere stating that it isn't compatible with the MKIII... The MKIV is the only Supra it's compatible with. Does that one say 7M-GTE or MA70 on the label (or a model number)? If it does then can you post a picture of the directions ans we'll see if we can't get it sorted out?
__________________
If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum.

If you're so inclined I'm always more than happy to accept tips via PayPal.
Tip Jar --->

Last edited by cre; 04-04-2012 at 06:11 AM.
cre is offline   Reply With Quote
Old 04-04-2012, 07:19 PM   #5
pandrade
12psi boost
 
Join Date: Mar 2011
Location: fort myers florida
Posts: 345
pandrade is on a distinguished road
Default

i see you mention the maft pro piggy back, iv heard so much about it on this fourms but never quite found where i could buy one and what benifits i would exactly offer. what i would like in lamens terms is would this help spool quicker offer some added performance whith out much modification. iv seen a piggy back from venome on hoarse power freaks for the mk3 but i have had no one whith a good expirience so i dont really want to buy. what would you say
__________________
1987 7m-gte R-154, SS braided clutch line, full 3in exshaust,aluminum radiator,full throttle gen 2 whith GM 3 inch mass air flow,13lbs flywheel, and more to come
pandrade is offline   Reply With Quote
Old 04-04-2012, 10:42 PM   #6
cre

Toyota
Racing
Development
 
cre's Avatar
 
Join Date: Apr 2007
Posts: 5,038
cre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond repute
Default

Quote:
Originally Posted by pandrade View Post
i see you mention the maft pro piggy back, iv heard so much about it on this fourms but never quite found where i could buy one and what benifits i would exactly offer. what i would like in lamens terms is would this help spool quicker offer some added performance whith out much modification. iv seen a piggy back from venome on hoarse power freaks for the mk3 but i have had no one whith a good expirience so i dont really want to buy. what would you say

I've covered the various tuning options out there, including the MAFT Pro, to a sickening degree. Please seach a bit and you'll find some posts by myself with a significant amount of information on the MAFT Pro and MAFT Gen II.

I wouldn't buy anything by Venom for one of my vehicles or anyone else's. I have installed ONE component for a customer but I tried like hell to talk them out of it and made sure they were aware I accepted NO responsibility if it fails and causes damage.
__________________
If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum.

If you're so inclined I'm always more than happy to accept tips via PayPal.
Tip Jar --->
cre is offline   Reply With Quote
Old 04-05-2012, 12:49 AM   #7
pandrade
12psi boost
 
Join Date: Mar 2011
Location: fort myers florida
Posts: 345
pandrade is on a distinguished road
Default

i hate to be THAT GUY that ask the millionth time but i just needed a dumbed down is it worth buying if all i want to ever hit is 500hp. all the other results are so technical i do get lost some times( im young dont understand the heavy teck talk quite yet) sorry for asking an obviouse answer
__________________
1987 7m-gte R-154, SS braided clutch line, full 3in exshaust,aluminum radiator,full throttle gen 2 whith GM 3 inch mass air flow,13lbs flywheel, and more to come
pandrade is offline   Reply With Quote
Old 04-05-2012, 03:09 AM   #8
cre

Toyota
Racing
Development
 
cre's Avatar
 
Join Date: Apr 2007
Posts: 5,038
cre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond repute
Default

I don't know which of my posts you've read on the matter but most of them are as "dumbed down" as you'll get. Over 300RWHP you don't get the choice of "easy" or "basic" anymore unless you're looking to add "perpetually broken" to that list of descriptors.

The easiest option you'll find would be to buy an AEM which plugs right in to the OEM wiring harness and pay a GOOD tech to tune it all for you.... $$$$$
__________________
If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum.

If you're so inclined I'm always more than happy to accept tips via PayPal.
Tip Jar --->
cre is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Greddy intercooler with hks pipes? Adam tran Parts Wanted 3 01-27-2012 11:41 AM
How to get turbo elbow and oil feed lines for greddy td06 to mount w 7mgte marcmann982 MKIII Supra 0 01-12-2011 06:46 AM
greddy turbo timer install sevenmgte MKIII Supra 2 08-28-2008 12:09 AM
Speed limiter cut greddy defender old dude MKIII Supra 5 04-08-2007 07:48 PM


All times are GMT. The time now is 03:27 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.

1986



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87