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Buy IJ a beer............that's on my list if I ever make it down there.

Thanks ^ I don't hear that much from you anymore JJ, I remember when it used to be the norm on SM :( One hurdle I failed to mention with a return less system is the ability to use a 1:1 rising FP rate as needed in a forced induction application. Adapting any OEM FMU unit and sensors I have seen...

I am a 7M guy so that is always the first option I like to see. If I ever get burnt out on them I would likely go 2J or 1UZ as my next option. Have you considered the 1UZ at all? I like to stay in make personally. It also has to have a turbo on it to do it for me so 1UZ or LS twin turbo would...

Yes, I have one in my oiling system. Didn't know they had them for fuel applications..........looks like many newer OEM applications use them. That could be the ticket to ensuring a return less or supply regulated system is 100% reliable. Thanks JJ

Please chime in if you have anything to add about my above statements or if I am blatantly wrong on anything please correct me. I am no expert just a SM regular who has built a few cars My take on the above configurations. 1. Returnless - Optimum system if it could be engineered so that pump...

I am currently designing my fuel system and have some thoughts that I haven't seen discussed in the copious amount of previous FUEL and AFPR threads. This also is the reason I am hoping some type of Sticky can come out of this eventually to prevent future threads and because I know I am lazy and...

Your fine with the 550s & Lex AFM, they are proportional to the 440s and stock AFM-------------Leave this alone, DO THE FOLLOWING 1. Changing or cleaning plugs is fine, make sure they are gap'ed to tsrm spec 3. Fix code 22 -- get that sensor hooked back up 2. I would unhook the SAFC -- The...

Welcome to the site and the MKIII generation.

Looks like a blast Dave, thanks for the video.

^Correct, so you should not need the SAFC except for fine tuning if at all..........take that out of the equation for now. You also have codes providing definitive issues. Fix the known things first as others have said.

What size injectors? Also shouldn't you have the SAFC wired to a power source that does not lose power during cranking?

^ thanks, been a long week and I wasn't in the mood to look that up to refresh on the specific signals.

^^ +1, Please enjoy the 'more knowledgeable forum'

1. No the TB is completely closed at idle, idle is controlled by the IAC valve on the manifold. 2. Also No, fp relay is triggered by starter relay > circuit opening relay > fp relay when key is in cranking position only. After engine starts and key is returned to on position, the ecu sends a...

Turbo seals are shot, on decel there is a sharp vacuum condition which pulls oil into the compressor side and through the ic>tb. Time for a rebuild

Cant really answer that without knowing how you did your wiring for the 12v mod. If the factory hot wire for the fuel pump is still in place then yes, the diag block jumper will still run the pump and obviously it must be if you were able to get the pump ti run this way. Sounds like...

No worries, mine has a lot of parts that need to go back in before she gets back on the road.

Looking good! I still really dig that interior. Now get back to work on the real build! Did you ever get a chance to snap a pic of that console lid?

I would measure it to be sure, I almost bought one recently but the seller put a caliper to it and the intake size of the tb was only 62mm - wasn't cost effective for me at that point.

Check your rest pressure http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=FI&P=73