needy
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Everything posted by needy
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i have a aem wideband air/fuel ratio gauge
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ok. mine shows about 14.8 til 15.2 at idle speed. somthing to worry about?
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i have a afr gauge on the car.. But as we now talk about it, what do the AFR shows usually at idle speed?
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what?
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can you trye to explain why, since there are so many different opinions about it?
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because, i have a fcd and what to raise to 1.2 bar on my turboes..
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fuel pump 12v mod 2jzgte jdm hello friends Anybody know how to make the correct 12v to fuel pump on a 2jzgte jap spec. would like to use a relay, but the wires going to huh? relay have 4 outputs 30 voltage + 87 85 86 what wire must go to what leg in the relay wish if you can make a guide with pictures&/ill
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your oil pressure is after the book. have worked with many supras 2jz engines, and on cold engine i read 8 bar (116 psi) and on hot engine 2 bar (28-29 psi) and the pressure have i read when the engine is idling. so no worryes
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as I also tried to explain further up, then there is an original fuel pressure regulator which sits on the fuel bridge, and then I have the aftermarket fuel pressure regulator attached to the return page that goes to the tank, this shuld after signing give a higher pressure in fuel bridge .. hope you understand what I mean
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yes i have the original which sits at the fuel bridge, and the aftermarket which are connected by the return pipe to the tank. yes it aftermarket fuel pressure regulator is a cheap one off the kind..
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then I tried b + og fp diagnostic connector. and it showed 60 psi with the engine off. has so adjusted fuel pressure down to 40 psi with the engine off, and started the engine then the fuel pressure shows 25 psi, but if i takes b + and fp with the engine on, it shows 38 psi, is it my aftermarket fuel pressure regulator which is defective? with running hot engine, the AFR shows 14.8 to 15 at idle now
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it is with the engine running, it shows 40 to 44 psi on the fuel pressure regulator
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i have another exhaust on the car, std cat. thats all.. i have an electrick boost gauge.. it is an aftermarket fuel pressure regulator located on the hose which is connected to the intake. and is set at the return hosewhich goes to to the fuel tank. and is adjusted to reflect 40 to 44 psi at idle. and it is mechanically. I still have the std fuel pressure regulator installed
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ok, i will trye that.. what should i read at the fuel pressure gauge? 3 and 4 gear at full throttle and 0.9 bar at the boost gauge
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static pressure of the frp? can you explain it a little closer.. i am running std setup at boost. 0.9 bar..
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i think at full throttle it goes about 10 til 10.5 as i reamember
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ok. my air/fuel goes from 14.8 to 15.2 at idle, does that seems right.. i have a fuel pressure regulator and it lies at 40 to 44 psi do i have somthing to worry about?
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I would like to know what your show at idle and normal driving. like responses from people whos cars running std TwinTurbo and front mounted intercooler. and what fuel pressure is recommended?
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hallo boyes. i dont now if this is in the right thread. but is there anyone who knows about these seats are FIA approved
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I might have a problem my car not been running for 2 months now, so had it out for at little drive here the other day, getting ready then noticed that when you did a little hard acceleration, so it was like that reverberated/resounding sound from from the rear. can the cause be the oil was/is thick because the car not have be running for so long time? or it may be another problem?
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the fuse to panel in the right kick panel (rhd car) , what is secured under that fuse???
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i had removed the alarm, and it was still the same..
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there is no radio in the car... and it has come after the fuse burst in the fuse box inside the car.. and if i remove the fuse to the panel, all is normal, except I do not have light in my watches
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no i havent, it all started after it was driven up on a car lift, which saw a short circuit, which jumped some fuses, they were changed since then, I have had this problem
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it does that as once you turn on the light. but as mentioned further up, if I remove the fuse which apparently control panel, then everything is normal, except there is no light in the gauge