Vacuum line help and car not revving over 2,000 rpms

[sr20detluv]

i have a sr20det red top with gt28turbo... i acquired this car on a trade not knowing much about the engine. i had got in a wreck and had to replace a lot but its all back together now. took about 9 months so the car has been sitting a bit. i need help with my vacuum lines on my boost controller..(i dont know where they go)... and my b.o.v. line, i dont know where it goes. now here is the biggie and my main concern. if i start the car it idles pretty rough and will not allow me to go over 2000 rpms..or so...i herd this is a safe mode.. i dont know...i have herd its my maf... or wiring.. is that all it can be?? what about tps? any1 know how to check these out (test them) or cross-reference them. thankso yea i have pics but i dont know how to get them on here let me know thanks again

[240dk]

Your rev problem is defiantly your maf wiring. I have seen it happen a million times. Your tps will not keep the car from revving over 2,000 rpms. Check out this link on where your vac lines go. http://srownersclub.com/faq/index.asp

[240_SeX]

Are your vacuum lines hooked to anything? If not that will cause most of those problems, a vacuum leak will cause unmeatered air to enter the system after the MAFS, this will cause a lean condition and bad bad things can happen. dont drive the car until you fix it

[sr20detluv]

i have not been driving it... i get to work on it to day im going to check the wires do you know what volts or ohms the wires going to the maf should have??? so the vacuum lines to the boost controller could cause this? ill try to get it done... where does the line for the blow off valve go... ? sorry if i seem dumb but i never had a car like this thanks of rall your help guys.

[sr20detluv]

o i see what ut talking about thanks alot ill let ya know how it goes to day thanks a million!

[sr20detluv]

i got it running up in down the road!! thanks a lil sluggish but i think its got some bad gas due since it has been sitting up for a year ...i also have and exhaust leak and a small water leak i think i jus have to tightin up the steal braided line fittings well thanks again for all the help i still have alil works to do but its alot further than it was!!!!