Engine Management eCtune , Crome , AFC , FMU , Zdyne , Hondata , EMS , TE , Uberdata Anything to control your fuel, spark needs!

2.5 Bar MAP sensor on Stock MAP

Old 10-20-2005, 10:50 PM
  #1  
1.5 BAR
Thread Starter
 
Join Date: Feb 2005
Posts: 691
Default 2.5 Bar MAP sensor on Stock MAP

How bad would the engine run if I was using a 2.5 bar on a stock MAP?

Reason I ask is because I just installed mine and I'm not sure weather I have a vacuum leak or if the chip wasnt burned right. I dont have a chip burner here, so I cant just test it out. Tomorrow morning I will look for leaks, but I want to be sure that the chip is burned correctly.

myshtern is offline  
Old 10-20-2005, 11:05 PM
  #2  
3.0 BAR
 
Join Date: Dec 2002
Posts: 3,832
Default Re: 2.5 Bar MAP sensor on Stock MAP

If its on a stock bin or ECU the 2.5 bar should run like a total pos, if at all.
leed is offline  
Old 10-20-2005, 11:08 PM
  #3  
1.5 BAR
Thread Starter
 
Join Date: Feb 2005
Posts: 691
Default Re: 2.5 Bar MAP sensor on Stock MAP

Right now the idle just bounces up and down by about 300 RPM.
Probably just a vacuum leak, eh?
myshtern is offline  
Old 10-20-2005, 11:11 PM
  #4  
0.0 BAR
 
Join Date: Feb 2005
Posts: 0
Default Re: 2.5 Bar MAP sensor on Stock MAP

probebly just, your retarded and your car isint calibrated to use a 2.5 bar map sensor and its going to run lean as ----
jinxy is offline  
Old 10-20-2005, 11:18 PM
  #5  
3.0 BAR
 
Join Date: Apr 2004
Posts: 9,802
Default Re: 2.5 Bar MAP sensor on Stock MAP

probably this isnt a tech section

and no, its not gonna run right when calibrated for a stock map sensor.
FooK is offline  
Old 10-21-2005, 06:09 PM
  #6  
1.5 BAR
 
Join Date: Nov 2004
Posts: 1,065
Default Re: 2.5 Bar MAP sensor on Stock MAP

2.5 bar map sensor= retune ur ----
darksol2005 is offline  
Old 10-21-2005, 08:27 PM
  #7  
1.5 BAR
Thread Starter
 
Join Date: Feb 2005
Posts: 691
Default Re: 2.5 Bar MAP sensor on Stock MAP

It worked fine today for a little while, so now I know that the chip was burned correctly.
I had the MAP scaled back for the 450s and 2.5 BAR.
myshtern is offline  
Old 10-21-2005, 09:01 PM
  #8  
1.5 BAR
Thread Starter
 
Join Date: Feb 2005
Posts: 691
Default Re: 2.5 Bar MAP sensor on Stock MAP

Can I see a picture of how you guys soldered the 3 wires together?
myshtern is offline  
Old 10-21-2005, 09:37 PM
  #9  
1.5 BAR
 
Join Date: Nov 2004
Posts: 1,065
Default Re: 2.5 Bar MAP sensor on Stock MAP

dude, you have to re tune the whole map. shut up and get to work
darksol2005 is offline  
Old 10-21-2005, 09:40 PM
  #10  
1.5 BAR
Thread Starter
 
Join Date: Feb 2005
Posts: 691
Default Re: 2.5 Bar MAP sensor on Stock MAP

Originally Posted by darksol2005
dude, you have to re tune the whole map. shut up and get to work
Dude, you have to learn how to read: the map was scaled back for 450s and Uberdata.
Today it ran perfect for about 30 minutes, I'm not sure what the problem is right now.

The idle kinda surges up and down. If I give it any throttle, it revs, but when I let off it drops down and dies.
It's really wierd because the car ran perfectly for like a 20 minute drive.

The vaccum source is fine. Soldering wires to those three pins was kinda tricky because they are so close together, but none of them are touching. I'm stumped. Any ideas?

myshtern is offline  

Thread Tools
Search this Thread
Quick Reply: 2.5 Bar MAP sensor on Stock MAP


Contact Us - Sitemap - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.