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It kind of has tems. The wiring and everything it there, bu not the actuators. You mean turn the key on and immediately floor the petal? Other reasons I know something is wrong with the tps is, it runs the same when it is unplugged and plugged in, irratic idle, runs rich, and hesitates.

I have not yet, what should it be at? Roughly?

So any other input? Or just some be about who knows how to turn a wrench or not?

I'm not sure about the old one , it was one from autozone or somewhere like that. So I got a toyota one, and it tested good. I also checked the vta wire, from the tps connector to the maft pro and it was at .8 ohms.

I will do that. And no, but it is 5.0 if I remember correct.

Because I have done that. The tps it's self is good.

So I've been having problems with my tps, and I thought it was a bad tps, I got a new one, and I'm still not getting a reading on my MAFT Pro. With the tps plugged in, I get a reading of 0.00 at all positions, and when I Unplug it, it goes to 0.12. Anyone have any suggestions ? Thanks My...

Also, it doesn't do this all the time, boit 50% of the time. Coil packs?

Okay, so I've had this problem since I got the car and finally want to fix it. So it idels at 1000-1100. When I get on it, it hesitates between 3500 and 4500 And then clears up as I keep climbing. I am not sure what is causing it. It has MAFT pro. That's all I have as far as tuning. It is...

Thanks! Anyone else?

Okay, since you have the smaller tires in the rear, can you tell me why this is so common to run 45 in the front and 40 in the rear?

Hey guys, Its time for new tires, and ive been doing some research, And i have two questions. First, why do people run smaller tires on the rear, like 225/45/17 on the front and 255/40/17 on the rear. And Second, can 265 tires be run on the rear with out any fender rolling? If not, how...

Ive had this no start problem for a while now, every week or so, i go to start my car, it cranks but wont fire. I have MAFT pro. I have had some trouble figuring out what is wrong, fuel or spark. I got a noid light, and my car did it again today. I plugged in the noid light and there was no...

I crimped the connections.

I think my maft pro may be the cause of my not starting problem. Once in a while, it will crank but not start. It finally did it, and i had the tools to do some testing. Heres what i found out (With the key in the on position): It has power at the igniter, coils, injectors, 02 sensor, and the...

okay so ive got a question about injectors for you all. My goal is about 400-450 hp. Right now ive got 3in exhaust, fmic, walbro, and maft pro. Think im going to go with a 57 trim, or something with similar specs. Ive noticed alot of people use 550 injectors with the lexus maf. And ive seen...

How much does it cost to redo a harness? And what do they do?

is there anywhere can get a new wiring harness for my 87 turbo? mine has tons of connectors in it, and i would like to replace the whole thing. thanks

Well my car is running quite rich at the moment, so i want to be able to alter the afr ---------- Post added at 01:01 AM ---------- Previous post was at 12:48 AM ---------- My problem at the moment, is it is running quite rich. so i want to be able to adjust it.

okay, so i CAN use a wideband in conjunction with the maft to control the AFR. Or, ( the more accurate way) i use the wideband as a seperate unit to control the AFR and use the maft for everything else. IS this correct? If i use them as seperate units, will i be able to control the afr at...