Scanmaster #'s input please

[wanna87GN]

Car info: 87 GN Stock motor and turbo. 009 injectors, Walbro 340 FP (w/ hotwire), K&N cold air intake, everything else stock. Chip info below.

I just got my Scanmaster hooked up and here are the numbers I have gotten... (All numbers are after car has warmed and in closed loop)

#'s with Red's 93 chip

AF 05
L8 34
BAT 14.0
INT 111-118
BL 115
ATS 84
R 750- 800
TPS .44
IAC 66-68
CC 241

(I could not get IAC to come in so I changed chips)


Chip manufacture unknown label reads "009 street"

AF 05
L8 28-36
BAT 13.7
INT 115-145
BL 113-116
ATS 100
R 700-875
TPS .46 (WOT 4.62)
IAC 19-22
CC 183

The last numbers were a final after getting the IAC within 10-40 and resetting the TPS (this is a happy medium for both number). I plan on taking it out tomorrow and getting O2 Mv and knock retard. I will post tomorrow. I am looking for any input now. I am normally running about 14-15 psi boost with no knock indicated on the Casper knock gauge.

My next mod will be a razors progressive kit and TT chip. I am just looking to get a good base before adding the mods. All input is greatly appreciated.

 

[wanna87GN]

I forgot one thing:

Fuel Pressure 42psi with vacuum disconnected
Fuel Pressure 36psi with vacuum connected

 

[Junior Samples]

still pullin fuel, tps right on the edge, back it down a tad, mine likes 40 key off.

whats your O2's just drivin around? and your CC's? are they cyclin good or lazy?, seems a little on the rich side.

what kind of air intake do you run? pipe and K&N in the bay or filter in front of core support?

 

[wanna87GN]

Thanks for the reply MCA...

I am running the pipe and K&N in the bay....

I know this may sound a bit "noobish"... but

When I set my idle TPS lower I loose WOT setting also. DO I just need to mess with it till I get the best spread?

I will get the rest of the numbers tomorrow. What do you mean when you ask "are they cycling"?? Should there be a range I am looking for?

 

[Junior Samples]

2nd to last scan option is CC for cross counts, that is how many times your
O2 cycles, it should run fairly quick from 0 to 255...over and over.

if its lazy it will like go 125.............127............130 insted of 125,130,135,139 etc
and just go for a cruise and see your O2..their gonna jump around but they should go from like 640, 250, 340, 630, 520, 150 so forth and so on as your just toolin around town.

you might want to visit tr custom parts in vender section for a big mouth kit to relocate your filter infront of the core support....big diff

when ya try your TPS, have a friend put the peddle down and you adjust your wot first looking at SM, then he lets off peddle, then tap it around till you get your idle, recheck of course, Ive had better luck doing it that way

 

[onefastgn]

2nd to last scan option is CC for cross counts, that is how many times your
O2 cycles, it should run fairly quick from 0 to 255...over and over.

if its lazy it will like go 125.............127............130 insted of 125,130,135,139 etc
and just go for a cruise and see your O2..their gonna jump around but they should go from like 640, 250, 340, 630, 520, 150 so forth and so on as your just toolin around town.

you might want to visit tr custom parts in vender section for a big mouth kit to relocate your filter infront of the core support....big diff

when ya try your TPS, have a friend put the peddle down and you adjust your wot first looking at SM, then he lets off peddle, then tap it around till you get your idle, recheck of course, Ive had better luck doing it that way

Great advise. Brian i will be there on August 7th,8th,9th,10th. I will be able to help you out when i get there. try to get a TT chip before i get there if you can, It will help out. Also try to get some of the guys to meet us at Mulligan's for drinks on Friday. ie Steve,Mike,Tony,Roy,Jason oh even Kirk. Just tell everyone that I'am coming into town for my wifes home coming that weekend and would like to see everyone if possible. We can tune on your car on Saturday sometime if you want to.I can't wait to see you all. Try to get ahold of greg if you can. Ask Steve to get ahold of him if you could .Thanks

 

[wanna87GN]

I love being part of this community...

I went for a 45 mile drive today and did some high speed runs and some driving with the cruise set at 55. Here is what I got.

My CC's cycle through about every 1-1 1/2 second and range from 05-241.

WOT in 3rd gear going about 85-90 mph O2 were 796 with 0.0 retard at 15 psi boost.

AF - 27
ATS - 89


Just cruising my O2's were hovering around 550-600 on level ground.


After running the TPS ended up at around .48. I will adjust it down to the low 40's.

I noticed my car idles rough just sitting after it warms up. I suspect my IAC may be sticking. I will open up the plenum and take out the IAC and give it a good spraying. I have noticed a huge gain in HP in 3rd gear. It really seems that the car sits to long in 2nd. I think I am getting close. Cant wait to run it at the track.