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indeed! thanks everyone for all the pointers!

hey guys well i fixed it. after doing some continuity tests i found that the outputs for TPS and the MAP were reversed on the harness. car idles fine now at adjusted TPS and revs up good. now to take it all apart cause valve lash is way out because i hear bad tapping on top.

when the engine was idling i pulled the vac line and engine stumbled so there was sucking from the line. i even tried different vac source other then the filtered spot where the MAP should be. i back probed the MAP while idling, had 5v on one and 1-2v while idling. voltage did change the little...

as far as i know everything is stock on the engine. not mods done at all. unfortunately my cluster isn't working so i cant pull a CEL if there was one. i dont have the exhaust hooked up yet either so i have no wideband yet but i did unplug the O2 sensor and it kept doing the same thing. i pull...

forgot to mention that when i really try to rev it up, getting some serious black smoke out the exhaust. i tried listening to the injector while revving it to cut off and they seem to keep working

wiring specialties brand new harness

well guys just installed that new tps and calibrated it as per shims. still would not start when it was within spec. loosen it, backed it off a bit and fired up to idle fine. still doing the same exact thing. checked all 6 plugs, all were very black. found cylinder 1 and 2 ceramic was cracked so...

Ordered a TPS today to see if thats it, im leaning toward that more since i had that in spec and still didnt work

MAP sensor is plumbed into filter on intake manifold with 1in vac line and im going voltage at plug and voltage on the output as well. i even tried unplugging the MAP and it acted the same.

hey guys, just got my 1JZ into my 240. it starts up and idle perfect but as soon as i touch the throttle it just bogs out and stumbles until comes back to normal idle. ive already check crank sensor, cam sensors, test and adjust my TPS. After adjusting my TPS it would even start until i loosen...

damn, thats the worst i ever seen a pump assembly. Good luck dude

I had an awesome time guys! So next supra meet we have i think it should be up in the Wilkes-Barre area. Maybe i wont take crappyest looking supra award next time hahaah

haha im driving a busted ass supra i cant afford ribs. ill bring something good, maybe ill have my girl make some tortellini and bacon salad

me and my friend are in. so put me and his name is spoolinsupra. what do you want us to bring?

foolish!!

Hey guys ive been looking into the 2jz swap understanding most of the stuff but the wiring. How does that work? Anyone have diagrams or any kind of information that would explain how to combine these two harness.thanks tom z

ohhhh thats him, thanks alot nate, this thread can be deleted now, jake or duane you can take care of this. thanks again for the replies. Tom Z

noo not zooloo, hmm i cant friggin remember, the title was "2jz winter build 2jz baby" something like that, its driving me nuts.

im trying to find this on thread that was on her and i think SF. It was a blue supra that got a 2JZ swap into it. He had stuff in the engine painted same color of as the car. If anyone knows what im talking about can you send me a link to that car. Thanks!! Tom Z.

i used VHT 2500 coating on my header and exhaust side. works pretty dam good . about 10 minutes after i can touch the header. its about 10 bucks a can. worth every cent. tomZ