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Old 09-12-2019, 04:21 PM
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babywag babywag is online now
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Join Date: Jun 08, 2005
Location: Land of froot loops and cukcoo-nuts, CA
Posts: 9,449
Quote:
Originally Posted by rang-a-stang
Fuel pressure is at 12psi.

Yep, bin is set to same flow as injectors.

I look at BLM and INT while I am driving and did look at them in the history graphs. They are better for the 401 bin than the 454 bin but I do not really understand it or what is “good” or “off” so I don’t pay a lot of attention to it yet.

Yep, gonna drive with O2 sensor unhooked and log. First I am going to check my dizzy phasing, then take for a drive with O2 unhook

In CL BLM & INT should be ~128
Anything under 128 the pcm is pulling fuel over 128 adding fuel.
Cannot tune VE tables without them.
Need good data to get in ballpark.
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Tony
'88 GW (aka Babywag) and '90 GW (aka JUNKbucket) both fuel injected
1994 Caprice wagon
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