2.5 Bar install, won't Idle
01-03-2008, 05:02 PM
#1
1.0 BAR
Thread Starter
Join Date: Dec 2002
Posts: 580
2.5 Bar install, won't Idle
So i just installed my 2.5 bar, car starts, spikes to 2k rpm and dies. If i try to give it gas, it will rev up for a second, then will not respond.
Car is a obd0 Civic, b18b, running turboedit. If i use my old chip and map sensor, it runs perfect. I created a new whole new map from scratch for the 2.5 bar, and i also tried the church7.bin from the bin directory, both do the exact same thing.
Here is a pic of the sensor installed, incase i'm retarded and something looks obviously wrong
Here are the voltages with the Key On engine Off
Pin1=.2V
Pin2=Gnd
Pin3=4V
Is this thing fucked? Did i ---- up the install?
Car is a obd0 Civic, b18b, running turboedit. If i use my old chip and map sensor, it runs perfect. I created a new whole new map from scratch for the 2.5 bar, and i also tried the church7.bin from the bin directory, both do the exact same thing.
Here is a pic of the sensor installed, incase i'm retarded and something looks obviously wrong
Here are the voltages with the Key On engine Off
Pin1=.2V
Pin2=Gnd
Pin3=4V
Is this thing fucked? Did i ---- up the install?
01-03-2008, 05:38 PM
#3
1.0 BAR
Thread Starter
Join Date: Dec 2002
Posts: 580
Re: 2.5 Bar install, won't Idle
There, you can click to enlarge. Was it you that i got this one from?
I can't imagine its bad, it was brand new in an ESD bag when i got it. But there doesn't seem to be any other possibilities?
I can't imagine its bad, it was brand new in an ESD bag when i got it. But there doesn't seem to be any other possibilities?
01-03-2008, 05:41 PM
#4
Guest
Posts: n/a
Re: 2.5 Bar install, won't Idle
Haha I know, I sold it to you 
It's straight from Freescale just like the map sensor that I'm using now so I highly doubt that it's bad. But there always is that unlikely possibility.
Does turboedit allow you to customize the voltage outputs corresponding to a certain vac/boost level?
It's straight from Freescale just like the map sensor that I'm using now so I highly doubt that it's bad. But there always is that unlikely possibility.Does turboedit allow you to customize the voltage outputs corresponding to a certain vac/boost level?
01-03-2008, 05:47 PM
#5
1.0 BAR
Thread Starter
Join Date: Dec 2002
Posts: 580
Re: 2.5 Bar install, won't Idle
----, i dunno. I'm going to be converting to obd1 as soon as my Dist and o2 sensor arrive and they should be here any day. I've already got a a harness, chipped p06 and a basemap made in crome.
It should.
01-03-2008, 06:06 PM
#7
1.0 BAR
Thread Starter
Join Date: Dec 2002
Posts: 580
Re: 2.5 Bar install, won't Idle
I can't see it being a rom editor issue, as i've tried maps that other guys have dyno tuned. I am in Canada and it's probably right around 0 in my garage, i dunno if that would make any difference.
01-03-2008, 06:36 PM
#8
1.5 BAR
Join Date: Jul 2005
Posts: 1,069
Re: 2.5 Bar install, won't Idle
You can't just plug the sensor in and expect it to work. I'm a crome guy, but in crome you had to tell crome that you had a 2.5bar. Stock maps and 2.5bars work on different linear scales (different slope/y-intercept).
01-03-2008, 06:50 PM
#9
1.0 BAR
Thread Starter
Join Date: Dec 2002
Posts: 580
Re: 2.5 Bar install, won't Idle
As i said in my original post, i made a whole new map from scratch specifically selecting the 2.5 bar sensor, and i've also tried a map that has been dyno tuned for an almost identical setup to mine, including a 2.5 bar map.
