3000GT/Stealth International Message Center - View Single Post - ---===The Official MAFT-Pro Thread===---

gearheadvr4 · 04-14-2008, 01:47 AM

BTW, how do I turn tracking off? (I assume you meant AFR tracking)

I dropped in some new spark plugs and went for a low boost run. It did pretty good. Seemed like the 5.03 was a bit better than before. Held boost to 10psi no problem and the car felt fine. (Actually it felt awesome to have it running again! Even at 10psi it had some balls!) AFR readings didn't go crazy this time (I redid the LC-1 Cal with free air) I'm not sure they are 100% reliable yet. I'm going to recheck my grounds.

I still have a nagging issue at idle though. It want to die after tapping the throttle lightly. No problem at highway speeds since there is not a chance for the idle to drop low. Harder to deal with at stop lights and in reverse.

I will attempt to log a run in the next few days and see what I can come up with for ya.

04-14-2008, 01:47 AM	#2738 (permalink)
gearheadvr4 Forum Member Join Date: Apr 2006 Location: Fort Worth Drives: Pucking VR4 Trader Rating: (31)	Re: ---===The Official MAFT-Pro Thread===--- BTW, how do I turn tracking off? (I assume you meant AFR tracking) I dropped in some new spark plugs and went for a low boost run. It did pretty good. Seemed like the 5.03 was a bit better than before. Held boost to 10psi no problem and the car felt fine. (Actually it felt awesome to have it running again! Even at 10psi it had some balls!) AFR readings didn't go crazy this time (I redid the LC-1 Cal with free air) I'm not sure they are 100% reliable yet. I'm going to recheck my grounds. I still have a nagging issue at idle though. It want to die after tapping the throttle lightly. No problem at highway speeds since there is not a chance for the idle to drop low. Harder to deal with at stop lights and in reverse. I will attempt to log a run in the next few days and see what I can come up with for ya. __________________ 92 VR4 Reborn! - TD05 manifolds with MHI 16g, 6 speed conversion done, Maximal Solid Mounts, front mount 3" intercooler and intake pipes, OFE Stage 3 Clutch (from Southbend Clutch), SS clutch line, SS brake lines, SS oil and coolant lines, borla exhaust, stillen downpipe, egr block-off plates, LC-1 Wideband, blitz dc2 turbo timer, hks ssbov, Maft Pro speed density, Blitz SBC i-D III boost controller w/ Power Meter, k&n filters & custom intake pipes, 18x9 blitz type 03 wheels wrapped in Nexen N3000 tires, intrax springs, adj. control arms, 97 frontend and side conversion, 99 center tail light piece (<--adds at least 20hp on the dyno ) Last edited by gearheadvr4 : 04-14-2008 at 02:16 AM.