1980 Pontiac LeMans Station Wagon - Destined for Drag Week 2019

O

oldsmobile joe

G-Body Guru
Nov 12, 2015
822
838
93
mpls
3. Hatch popper. Despite our best efforts Tatiana and I couldn't get it to release the glass. Without the glass it pops fine, with it no bueno. Either the battery was low or there is too much slack in the cable.
Verify that your getting battery voltage to the solenoid. I have had the push button go bad and not give full power.
 
motorheadmike

motorheadmike

Comic Book Super Hero
Nov 18, 2009
2,883
4,780
113
Ottawa, Ontario Canada
Swapped the MAF settings back to the ones used at end-May and it resolved the WOT fueling issue. I am wondering if it was a corrupted file segment?

In other news the car shat the PS rear bumper filler out last night - found it (so brittle) dangling when I backed out of the garage. LMFAO. Guess this is the car's way of telling me to get on with changing them?
 
motorheadmike

motorheadmike

Comic Book Super Hero
Nov 18, 2009
2,883
4,780
113
Ottawa, Ontario Canada
Doing WOT pulls with the cutouts open produces favourable results on so many levels. PE EQ ratio checks out - or about as good as you are going to get without Closed Loop correction with 130+*F IATs.
20180711_092723_hdr-jpg.91922

Only thing it needs now is more MPH commanded as it is shifting before redline (6700rpm) = more smiles per gallon.
 
fleming442

fleming442

Comic Book Super Hero
Dec 26, 2013
4,164
3,987
113
Doing WOT pulls with the cutouts open produces favourable results on so many levels. PE EQ ratio checks out - or about as good as you are going to get without Closed Loop correction with 130+*F IATs.
View attachment 91922
Only thing it needs now is more MPH commanded as it is shifting before redline (6700rpm) = more smiles per gallon.
Ummmmmm.....numbers.....lines.....uhhhhhh....numbers.....lines........
 
motorheadmike

motorheadmike

Comic Book Super Hero
Nov 18, 2009
2,883
4,780
113
Ottawa, Ontario Canada
motorheadmike

motorheadmike

Comic Book Super Hero
Nov 18, 2009
2,883
4,780
113
Ottawa, Ontario Canada
([50119.238] - ((1/[50118.238]) / ([50118.238])) / 1.136) * 100)
 
motorheadmike

motorheadmike

Comic Book Super Hero
Nov 18, 2009
2,883
4,780
113
Ottawa, Ontario Canada
So, :wtf:does that mean?
Equivalence Ratio (WB02) Sensor in Lambda (reads from 0.50 to 1.50) SUBTRACTING Equivalence Ratio Commanded (1.0) DIVIDED BY Power Enrichment Equivalence Ratio (1.136) TIMES 100 = Error Percentage

Long story short it is the math equation I have been chasing for months to determine MAF and VE fueling errors under WOT. If you use the User Maths in HPTuners you'll understand. Next I am going to filter it for RPM above say... 3000 rpm. I am really excited.
 
Clutch

Clutch

Comic Book Super Hero
Apr 7, 2017
3,229
4,298
113
Brick NJ
Mike you might just have the baddest wagon on the planet however when it comes to technology.....well if it weren't for the invention of the carb my shit would run on coal and steem so how about a WOT sound bite! Oh yeah that I'll understand
 
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