FORCED INDUCTION Turbos | Superchargers | Intercoolers | H2O/Meth Injection

stock map? When to get 2 bar?

Thread Tools
 
Search this Thread
 
Old 04-10-2008, 01:05 PM
  #11  
TECH Enthusiast
 
SpoolinChevy's Avatar
 
Join Date: Apr 2007
Location: DFW, TX
Posts: 605
Likes: 0
Received 0 Likes on 0 Posts
Default

I'm not too savvy on it either. I believe if you buy the 2bar, then you get it tuned for SD.
Old 04-11-2008, 05:37 PM
  #12  
TECH Apprentice
iTrader: (5)
 
bpope's Avatar
 
Join Date: Feb 2007
Posts: 342
Likes: 0
Received 0 Likes on 0 Posts
Default

Hmm...well my stock MAF is maxed out...I wonder if I should go to 2 Bar? Obviously my tuner has compensated for this as it hasn't blown up yet.
Old 04-11-2008, 06:27 PM
  #13  
TECH Senior Member
iTrader: (10)
 
nonnieselman's Avatar
 
Join Date: Oct 2004
Location: Crystal Springs, MS
Posts: 14,068
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by kbracing96


Stock on the left 2 bar on the right
Thats the picture ive been lookin for!!!!!
Old 04-11-2008, 08:58 PM
  #14  
Staging Lane
iTrader: (6)
 
Sleeper04's Avatar
 
Join Date: Apr 2007
Location: Spring, Tx
Posts: 96
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Maroon20's.
I'm not too savvy on it either. I believe if you buy the 2bar, then you get it tuned for SD.
That is correct.

Originally Posted by bpope
Hmm...well my stock MAF is maxed out...I wonder if I should go to 2 Bar? Obviously my tuner has compensated for this as it hasn't blown up yet.
You can still stay with the MAF as you said you tuner can still compensate for it. However, SD is much smoother and more accurate since it is adding fuel based on boost rather than "guessing" how much fuel to add through the MAF table.
Old 04-12-2008, 01:56 PM
  #15  
TECH Apprentice
iTrader: (5)
 
bpope's Avatar
 
Join Date: Feb 2007
Posts: 342
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Sleeper04
That is correct.



You can still stay with the MAF as you said you tuner can still compensate for it. However, SD is much smoother and more accurate since it is adding fuel based on boost rather than "guessing" how much fuel to add through the MAF table.
Good info man. Yeah, I can see now where it would be a smoother power curve. Thanks for the info. Is SD easily affected by differing weather conditions?
Old 04-18-2008, 02:34 PM
  #16  
Banned
Thread Starter
iTrader: (6)
 
dmoss69's Avatar
 
Join Date: Oct 2006
Posts: 258
Likes: 0
Received 0 Likes on 0 Posts
Default Thanks!!!

Thanks fellas, I just ordered my 2 bar sensor!

Now is someone has a MAP table they want to share to get a base line, that would be great also! I'm running tunercat, so just a copy/paste table would be good, I have to transfer all the numbers one at the time anyway.

I have the 6.0 liter.

D Moss
Old 04-23-2008, 08:08 PM
  #17  
TECH Senior Member
iTrader: (10)
 
nonnieselman's Avatar
 
Join Date: Oct 2004
Location: Crystal Springs, MS
Posts: 14,068
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by dmoss69
Thanks fellas, I just ordered my 2 bar sensor!

Now is someone has a MAP table they want to share to get a base line, that would be great also! I'm running tunercat, so just a copy/paste table would be good, I have to transfer all the numbers one at the time anyway.

I have the 6.0 liter.

D Moss
I use EFI Live
C6301 is the MAP Sensor Scaler
The MAP doesnt have a table but It has a Parameter that needs to be changed.

Stock 1Bar map = 94.4 (look around till you find this number i guess?)
2 Bar = 190
3 Bar = 288
Old 04-23-2008, 08:11 PM
  #18  
TECH Senior Member
iTrader: (10)
 
nonnieselman's Avatar
 
Join Date: Oct 2004
Location: Crystal Springs, MS
Posts: 14,068
Likes: 0
Received 2 Likes on 2 Posts
Default

Old 04-23-2008, 11:00 PM
  #19  
Banned
Thread Starter
iTrader: (6)
 
dmoss69's Avatar
 
Join Date: Oct 2006
Posts: 258
Likes: 0
Received 0 Likes on 0 Posts
Default tunercat

Yeah, tunercat is different.

From what I've been reading, the voltage still stays the same on the sensor, so we just divide the tables by .5

ie...
100kpa = atmospheric on old map sensor
50kpa= atmospheric on new 2 bar map sensor

Don't hold me to it, but I think that's what is going on. I haven't got my sensor yet, not sure what the hold up is. Seems everything I order from scoggins-dickey that I don't pay that outragious shipping cost's on takes twice as long to get here than from everywhere else. It'll be my last thing ordered from them too.

Once I get the sensor, I'll double check it with real world data, and go from there.

DM69
Old 04-24-2008, 12:14 AM
  #20  
Launching!
 
MFIC's Avatar
 
Join Date: Aug 2007
Location: Reno NV
Posts: 244
Likes: 0
Received 0 Likes on 0 Posts
Default

For the 2bar map with HP Tuners
Map Sensor Linear 200.00kpa
Map Sensor Offset 10.33
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
chopperloco
Trucks and SUV Classifieds
15
07-10-2016 10:45 PM
Ketis
Trucks and SUV Classifieds
6
07-23-2015 12:37 PM
GMCtrk
FORCED INDUCTION
67
07-17-2015 06:39 PM
jrplz
GM Parts Classifieds
6
07-09-2015 12:07 AM



Quick Reply: stock map? When to get 2 bar?



All times are GMT -5. The time now is 12:56 PM.