Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

Lt1 pcm gurus inside

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Old Dec 7, 2010 | 10:00 PM
  #1  
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Lt1 pcm gurus inside

https://www.camaroz28.com/forums/sho...=1#post6549110
Old Dec 8, 2010 | 11:16 AM
  #2  
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Re: Lt1 pcm gurus inside

Were you stopped when the BLM cell 16 to BML cell 17 stalls occurred, cell 17 is for TPS=0 and speed > 0 MPH . Is you VSS functioning or modified. By the way .. minimum Injector PW is controlled by a setting in the constant tables stock setting is 1.404 Ms. Can you e-mail or post up a trace ? With Open Loop SD mode MAP and RPM are controlling fueling other sensors should not have enough effect to cut injector PW that much.
Old Dec 9, 2010 | 10:32 PM
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Re: Lt1 pcm gurus inside

It jumps in and put of blm 16 17 seemingly randomly at isle while logginv

Yes was speed although thats not the only time the stalls ocurredit was only thing I've logged since I keyed into the fact pw drops that low. .9 is a very low ms to have with a factory car or inj I thought that was ood but haven't bothered to look up the minimum because it's not supposed to be doing like that at all
Old Dec 15, 2010 | 11:44 AM
  #4  
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Re: Lt1 pcm gurus inside

No one really knows the nuts and bolts of how these PCMs work?
Old Dec 15, 2010 | 05:41 PM
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Re: Lt1 pcm gurus inside

Jeff,
Could you have a bad ground or something along those lines? Hit me up in PM and I'll try to get you to somebody that might help.
Old Dec 15, 2010 | 06:32 PM
  #6  
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Re: Lt1 pcm gurus inside

Hey Rob, how the hell you end up in MS! Shooting you a PM now
Old Dec 15, 2010 | 06:43 PM
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Re: Lt1 pcm gurus inside

Government job email back at you
Old Dec 24, 2010 | 01:22 PM
  #8  
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Re: Lt1 pcm gurus inside

I live in Mount Airy, MD and have full diagnostic capability with these cars.

Let me know if i can help.

Chris
Old Dec 25, 2010 | 01:30 PM
  #9  
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Re: Lt1 pcm gurus inside

That's funny. I moved from Mount Airy, MD to MS
Old Dec 25, 2010 | 01:38 PM
  #10  
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Re: Lt1 pcm gurus inside

There's a Mt. Airy, MS!?!?!?


Sorry I missed you. Still got family here?


(apologize for the mini-jack)

Chris
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