- Navigation
Results 1 to 5 of 5
-
08-16-2014, 04:05 AM #1
The Nitrous Outlet Junkie
- Status
- Offline
- Join Date
- Apr 2010
- Name
- Troy
- Vehicle
- 1994 Firebird Formula
- Location
- moore, ok (south okc)
- Posts
- 3,274
What tune / how does it still run?
Okay. I have been lazy and did headers without getting O2's extended. (94 bird) car runs great without any tuning. This open loop right I am pretty sure. My mpgs are about 15-16 all the time. Yesterday I was working on the car and noticed I started it and drove around without the mass air flow being plugged in ... um ... how did that work? What tune was it reading to run? I didn't notice any difference while driving around for those ~60 miles.
94 Formula "budget build" #thebeaterbird
10.177 @128.31 on a lil 250 shot
350, LT1, carb, LE grind cam, th400, 4k stall, ford 8.8 w/ 4.10s
-
08-16-2014, 10:39 AM #2
The FABRICATOR!
- Status
- Offline
- Join Date
- Jul 2011
- Name
- Chris
- Vehicle
- 1985 Monte Carlo SS
- Location
- southern illinois
- Posts
- 7,164
Ve table. When you do get the o2 sensor extentions, replace your sensors as well. They are fouled now
Chris
1985 Monte Carlo SS
Mods: 9:1 383 LT1, Ported Trick Flow heads, D1SC Procharger, 4L80E, 3.50 9"
Check out the M122 MCSS build thread here!
-
08-17-2014, 11:49 PM #3
The Nitrous Outlet Junkie
- Status
- Offline
- Join Date
- Apr 2010
- Name
- Troy
- Vehicle
- 1994 Firebird Formula
- Location
- moore, ok (south okc)
- Posts
- 3,274
Can you tune the just the VE table so I don't need to plug in my O2's in and delete my mass air sensor also?
94 Formula "budget build" #thebeaterbird
10.177 @128.31 on a lil 250 shot
350, LT1, carb, LE grind cam, th400, 4k stall, ford 8.8 w/ 4.10s
-
08-17-2014, 11:55 PM #4
The FABRICATOR!
- Status
- Offline
- Join Date
- Jul 2011
- Name
- Chris
- Vehicle
- 1985 Monte Carlo SS
- Location
- southern illinois
- Posts
- 7,164
Not sure about deleting the o2's but in the ecm switch menu on tuner cats you can check "speed density mode" and ditch the maf sensor.
Chris
1985 Monte Carlo SS
Mods: 9:1 383 LT1, Ported Trick Flow heads, D1SC Procharger, 4L80E, 3.50 9"
Check out the M122 MCSS build thread here!
-
08-18-2014, 12:54 AM #5
InActive Member
- Status
- Offline
- Join Date
- Jul 2014
- Name
- Danny
- Vehicle
- 1996 Z
- Location
- N. Berwick, ME
- Posts
- 39
Yes. You can leave them unhooked or take them out and intall plugs. Youll want to have an AFR gage/meter if you dont already to be able to log data and tune the VE tables since you dont have the MAF in SD.
96 Z28 A4, OBD1 Converted, LT4 Hot Cam, 3000 Stall, CAI , LT's, X-pipe, S60 with 4.10's, Bolt on's, NA
11.82 @ 114.33., 1.58 60ft
Self-Tuned w/ TunerCats
Reply With Quote
Bookmarks