#105092, "fuel cut problem solved. for real this time. not joking."
so this morning i went to a junkyard and got a MAP sensor. well, i actually got 2 of them because i figured one of them would be disgruntled. i was right, the first one i pulled off of a Seabring was bad and the one i pulled off of a V6 Avenger works. hey, the price was right, $2 for 2 MAP sensors.
i get back home and install it. my car works, yay. i still get fuel cut at 0 psi though. so i give in, and go to Shit Shack and buy some goodies...
a big thanks to "turbotoys" for posting this link a while back:
nothing like driving with the windows down and the music low: i love hearing the turbo spool, swwwhhhttt!!!! thanks for www.kaptainmyke.com for the sig hosting
#105095, "RE: fuel cut problem solved. for real this time. not joking." In response to Reply # 2
I use a similar conecpt... but slightly different wiring...
You do NOT need a missing link when you do this... not needed. The only thing a missing link would gain you is protecting the MAP for the chance of getting damaged from boost.
#105097, "RE: fuel cut problem solved. for real this time. not joking." In response to Reply # 4
i still use a missing link. it's not needed, but it might make my MAP sensor last a little longer. in theory the MAP sensor can withstand a good amount of boost, because it's designed to resist the occasional intake manifold backfire which can be quite a bit of pressure for a short period of time. regardless, i've decided to let it stay in there.
#105099, "RE: fuel cut problem solved. for real this time. not joking." In response to Reply # 4
Originally posted by a_miller_76 LOL, so, uhm, how does thar work Mr. Electronics? You're right, it looks WAAAAAAAAAAAAAY too simple.
The principle is simple... you use a Zener Diode to limit the voltage. A Zener diode with a rating of say 4.6V will not let any more than 4.6V flow through it... put 5V through it and you get 4.6V out of it...
That's the principle, but you usually need a resistor in there also to limit current flow through the diode.
#105100, "RE: fuel cut problem solved. for real this time. not joking." In response to Reply # 7
OK, so which would be better the star fcd or this one. I am going to be installing an electronic one along with my ML because the ML sucks ass. best time so far 14.3 @ 101.1mph(no traction) fastest 2GNT with a hitch! until proven wrong...