safc1 installation

cre · 02-06-2010, 01:59 AM

Do you have a wideband and gauge installed? If not don't make ANY changes until you get one installed or can have a shop tune it.

IGf is only really needed with ignition control systems.

cre · 02-06-2010, 02:45 AM

Quote:

Originally Posted by Green7mgte

the safc allows you to monitor to an extent and adjust the value.

It may allow you to see what airflow signal the ECU is getting from the meter, but it doesn't tell you at all how much fuel the ECU is actually delivering or how your changes are affecting it. You could always monitor the Vf feedback, but it's pointless in any setup that's remotely close to stock as it only provides feedback for closed loop operations and under certain rare conditions at WOT.

Portable wideband is the way to go as it allows on-the-go tuning. Get it close and dyno for for fine tuning if needed thereafter.

cre · 02-06-2010, 03:02 AM

Just leave all the adjustments at "0" and you're fine.

Green7mgte · 02-06-2010, 03:10 AM

here is the pin for the ecu. and the wire diagram for Karman engines such as ours.

Green7mgte · 02-07-2010, 12:09 AM

man I spent about 3 hours out there today. hooked everything up according to the print out and blah, nothing on start up and I had the all clear code flashing on my dash. maybe something wasn't connected as securely as it should of been. idk. but now im a little sad. cold and hungry. oh and my dash is still torn apart and I have to work at 6am tomorrow.
im including this link
http://www.snapdrive.net/files/91304...SAFR_MKIII.pdf
more informative then the others above.

cre · 02-07-2010, 05:06 AM

You do still have to setup the SAFC's system for the 7M-GTE... you just don't touch any of the tuning specific settings.

Green7mgte · 02-09-2010, 03:24 AM

There isent a chance I was looking at this thing upside down could I.? shoot I hope not. when i first accessed the ecu the sticker was facing me. that is me on my back looking up, hah. would looking at it this way be the top of the ecu? so I would of actually had the connections "flipped." that would explain it not turning on.

I used the diagram of the pinout above. and treated it as tho it was still plugged in. example. Rpm signal, first plug, top row, third from the right. and did the same. Unplugged the first harness. top row, grabbed the wire third from the right. (first harness being closest to glove box)

02-06-2010, 01:59 AM	#1
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	Do you have a wideband and gauge installed? If not don't make ANY changes until you get one installed or can have a shop tune it. IGf is only really needed with ignition control systems. __________________ 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 --->

02-06-2010, 03:02 AM	#3
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	Just leave all the adjustments at "0" and you're fine. __________________ 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 --->

02-06-2010, 03:10 AM	#4
Green7mgte Supra Forum Moderator Join Date: Nov 2009 Location: Green-Ohio Posts: 1,297	here is the pin for the ecu. and the wire diagram for Karman engines such as ours. Attached Thumbnails

02-07-2010, 12:09 AM	#5
Green7mgte Supra Forum Moderator Join Date: Nov 2009 Location: Green-Ohio Posts: 1,297	man I spent about 3 hours out there today. hooked everything up according to the print out and blah, nothing on start up and I had the all clear code flashing on my dash. maybe something wasn't connected as securely as it should of been. idk. but now im a little sad. cold and hungry. oh and my dash is still torn apart and I have to work at 6am tomorrow. im including this link http://www.snapdrive.net/files/91304...SAFR_MKIII.pdf more informative then the others above. __________________ 92 Ma71 7mGTE Auto. SafcII Supra FAQ Supra MKIII FAQ Classified Section guidelines :

02-07-2010, 05:06 AM	#6
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	You do still have to setup the SAFC's system for the 7M-GTE... you just don't touch any of the tuning specific settings. __________________ 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 --->

02-09-2010, 03:24 AM	#7
Green7mgte Supra Forum Moderator Join Date: Nov 2009 Location: Green-Ohio Posts: 1,297	There isent a chance I was looking at this thing upside down could I.? shoot I hope not. when i first accessed the ecu the sticker was facing me. that is me on my back looking up, hah. would looking at it this way be the top of the ecu? so I would of actually had the connections "flipped." that would explain it not turning on. I used the diagram of the pinout above. and treated it as tho it was still plugged in. example. Rpm signal, first plug, top row, third from the right. and did the same. Unplugged the first harness. top row, grabbed the wire third from the right. (first harness being closest to glove box) __________________ 92 Ma71 7mGTE Auto. SafcII Supra FAQ Supra MKIII FAQ Classified Section guidelines :

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