can i get some help with my diablo
08-20-2007, 04:11 PM
#1
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can i get some help with my diablo i have a trans am ram air 2000, and i want to tune it with my diablo , so please can someone help me with the tuning or can i get an expert e-mail.
please.
the car has the following parts:
edelbrock short headers.
kit back corsa
air system with slp filter.
and how to program the pinion i have 3.73 and i will change it to 3.42
and how to increase the horse power by the predator.
and i will appertiate any help i can get.
please.
the car has the following parts:
edelbrock short headers.
kit back corsa
air system with slp filter.
and how to program the pinion i have 3.73 and i will change it to 3.42
and how to increase the horse power by the predator.
and i will appertiate any help i can get.
Last edited by m-knight; 08-21-2007 at 01:53 PM.
08-20-2007, 04:39 PM
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you need to look at your LTFT and adjust your injector slope. Make sure there are not any positive numbers on the LTFT. I have mine at -5 at part thottle. When you hit WOT the LTFT should be at 0. To adjust you injector slope, example if you are at +10 then adjust the injector slope -10. Its that easy. You can also look at you what you 02 sensors are reading should be around 900 at WOT. IF its low,adjust the power enrichment up some to get the number up. I would not play with the timing.
08-22-2007, 10:58 AM
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It actually sounds like he is going from 3.73s to 3.42s, so unless the PCM has already been tuned for the 3.73 gears, no changes should be required.
Also, do you know if the PCM has been tuned in the past?, as you should not apply the Diablo tune to a tuned PCM.
Also, do you know if the PCM has been tuned in the past?, as you should not apply the Diablo tune to a tuned PCM.
