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2.5 Bar install, won't Idle

Old 01-03-2008, 05:02 PM
  #1  
1.0 BAR
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Join Date: Dec 2002
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Default 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?

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Old 01-03-2008, 05:38 PM
  #3  
1.0 BAR
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Default 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?
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Old 01-03-2008, 05:47 PM
  #5  
1.0 BAR
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Default 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.
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Old 01-03-2008, 06:06 PM
  #7  
1.0 BAR
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Default 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.
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Old 01-03-2008, 06:36 PM
  #8  
1.5 BAR
 
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Default 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).
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Old 01-03-2008, 06:50 PM
  #9  
1.0 BAR
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Default 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.
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Old 01-03-2008, 11:04 PM
  #10  
3.0 BAR
 
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Default Re: 2.5 Bar install, won't Idle

I've tried 2 of those freescale motorolla 2.5 bar maps, I must be retarted because I keep wrecking them :1
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