---===The Official MAFT-Pro Thread===--- - Page 117 - 3000GT/Stealth International Message Center

KILURV8 · 07-13-2006, 02:26 PM

If your welder knows what he is doing and has a TIG they can be beautiful =D.

TurboBob · 07-13-2006, 10:23 PM

Quote:

Originally Posted by KILURV8

Is anyone actually using the timing control yet? I am kinda afraid to use it on my 98/99 since we seem to have the bastard ECUs. I have an ITC and it seems to be working fine but I would love to be able to get down to just 1 device.

The timing control works very similarly to the ITC. So it shouldn't be a problem.

Bob

KILURV8 · 07-14-2006, 08:52 AM

My ITC timing control actually cuts 3 different wires which I believe are to the 3 coils, not via the CAS. That is why I am a little worried.

DriveFast99 · 07-14-2006, 03:50 PM

so im trying to get everything situated with my car, and i unpluged the o2's and now my car is hopping around at idle. driving it will be either real lean or real rich. under slow accerleration its really rich to. how should i go about tuning this out? with the VE table or the lo and mid controls?

I dont have wideband tracking installed yet either.

Jeremy C · 07-14-2006, 04:25 PM

make sure that you reset the ECU to clear any previous fuel trims that the ECU had stored. I had to add a lot of fuel at idle (anywhere between 10 and 15% between 800 and 1600 rpms on stock injectors). If you're bobbing at idle then you are running really lean.

accel = is it through the entire rpm range or just on initial tip-in? I'm pulling a large amount of fuel at the top of the high range.

It takes more tuning to get things right without the O2's since the ecu won't compensate anymore. You've got control now.

DriveFast99 · 07-14-2006, 04:46 PM

Quote:

Originally Posted by Jeremy C

make sure that you reset the ECU to clear any previous fuel trims that the ECU had stored. I had to add a lot of fuel at idle (anywhere between 10 and 15% between 800 and 1600 rpms on stock injectors). If you're bobbing at idle then you are running really lean.

accel = is it through the entire rpm range or just on initial tip-in? I'm pulling a large amount of fuel at the top of the high range.

It takes more tuning to get things right without the O2's since the ecu won't compensate anymore. You've got control now.

trims are at 100%

so if i use accell it will take out fuel durrring acceleration. its not durring tip in but slow acceleration. ex- in 3rd gear going from 30mph to 45mph its at like 12.6af

TurboBob · 07-14-2006, 05:23 PM

Quote:

Originally Posted by KILURV8

My ITC timing control actually cuts 3 different wires which I believe are to the 3 coils, not via the CAS. That is why I am a little worried.

I've never seen one do that, what kind is it? Got a link?

I have an Apexi ITC laying around somewhere, when I looked at it, the install was to the CAS wiring.

Bob

Jeremy C · 07-15-2006, 12:47 AM

Quote:

Originally Posted by TurboBob

I've never seen one do that, what kind is it? Got a link?

I have an Apexi ITC laying around somewhere, when I looked at it, the install was to the CAS wiring.

Bob

The E-manage is the same way. Jeff had to cut three wires as well.

KILURV8 · 07-15-2006, 10:56 AM

My mistake, it is 2 wires. One for the crank angle sensor and one for the cam angle sensor. Yay, I get to take my itc out and sell it =D

junglesmacks · 07-15-2006, 05:46 PM

Quote:

Originally Posted by DriveFast99

I dont have wideband tracking installed yet either.

time to lie beg cheat steal whatever you have to do to get one.. you won't know how you ever did without!

07-13-2006, 02:26 PM	#1161 (permalink)
KILURV8 Drives like Hell Join Date: Jul 2005 Location: Lake in the Hills,IL Drives: 1998 VR4 (20K Miles) Trader Rating: (27)	Re: ---===The Official MAFT-Pro Thread===--- If your welder knows what he is doing and has a TIG they can be beautiful =D. __________________ Sold - 1998 Mitsubishi 3000GT VR4 (20K miles) - 400awhp on 93 (16psi) - 118 mph in 1/4 on pump - Sold

07-14-2006, 08:52 AM	#1163 (permalink)
KILURV8 Drives like Hell Join Date: Jul 2005 Location: Lake in the Hills,IL Drives: 1998 VR4 (20K Miles) Trader Rating: (27)	Re: ---===The Official MAFT-Pro Thread===--- My ITC timing control actually cuts 3 different wires which I believe are to the 3 coils, not via the CAS. That is why I am a little worried.

07-14-2006, 03:50 PM	#1164 (permalink)
DriveFast99 I bet you didn't know! Join Date: Jun 2003 Trader Rating: (7)	Re: ---===The Official MAFT-Pro Thread===--- so im trying to get everything situated with my car, and i unpluged the o2's and now my car is hopping around at idle. driving it will be either real lean or real rich. under slow accerleration its really rich to. how should i go about tuning this out? with the VE table or the lo and mid controls? I dont have wideband tracking installed yet either. __________________ 15G/Custom Dual Intakes/IPS FMIC/HKS SSQV/ATR Downpipe/ATR Single Shot/RC 580cc Injectors/Denso Supra Pump/SX AFPR/SX High Flow Fuel Filter/EK2 Fuel Rail Loop/Vac Reduction/3sx EGR Plates/MSD Wires/NGK R5671A-9/Maft-Pro/Blitz SBC-iD/AEM Wideband/Tein S-Tech

07-14-2006, 04:25 PM	#1165 (permalink)
Jeremy C Hitokiri Battousai Join Date: Jun 2002 Location: Detroit Drives: A car that runs Trader Rating: (47)	Re: ---===The Official MAFT-Pro Thread===--- make sure that you reset the ECU to clear any previous fuel trims that the ECU had stored. I had to add a lot of fuel at idle (anywhere between 10 and 15% between 800 and 1600 rpms on stock injectors). If you're bobbing at idle then you are running really lean. accel = is it through the entire rpm range or just on initial tip-in? I'm pulling a large amount of fuel at the top of the high range. It takes more tuning to get things right without the O2's since the ecu won't compensate anymore. You've got control now. __________________ 3STech.org - Because everyone can't be winners. Off topic and work safe

07-15-2006, 10:56 AM	#1169 (permalink)
KILURV8 Drives like Hell Join Date: Jul 2005 Location: Lake in the Hills,IL Drives: 1998 VR4 (20K Miles) Trader Rating: (27)	Re: ---===The Official MAFT-Pro Thread===--- My mistake, it is 2 wires. One for the crank angle sensor and one for the cam angle sensor. Yay, I get to take my itc out and sell it =D

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HOW TO INSTALL MAFTPRO ON A 91-99 3000GT VR4/91-96 STEALTH TT	This thread	Refback	04-13-2008 01:45 AM