Lean Cruise help

[joecar]

Does the cax filename match your OS id...?

[Manbearpig]

Yessir

[joecar]

Ok, you should be fine.

[Manbearpig]

Flashed it over

Tests were for 3 miles
20.1 mpg on flat grounds @ 71
21.1 mpg on flat grounds @ 66-67
18.1 mpg on upwards inclines and flat grounds(mostly incline) @ 71
It was commanding 15.5-15.81:1 during these tests.

Even had some fun with the G80 on the way home

[chevy052500hd]

did a avay with a 5.3l, it likes 16.5 afr commanded, netted around 23 - 25mpg depending on driving conditions. Owner about shit since it was getting 16 - 18 LOL .. these are highway of course.

[joecar]

...
Even had some fun with the G80 on the way home

Your posi tests out good/AOK...

[Manbearpig]

did a avay with a 5.3l, it likes 16.5 afr commanded, netted around 23 - 25mpg depending on driving conditions. Owner about shit since it was getting 16 - 18 LOL .. these are highway of course.

Like those mpg numbers

Your posi tests out good/AOK...

[RevGTO]

I got it going and it certainly works ... I'm getting as high as 16.4-16.7 @45-50mph on flat surface. This is using stock 2004 Monaro LS1 settings.

I have some more test driving to do at freeway speeds, but is this excessively lean?

[Chevy366]

I got it going and it certainly works ... I'm getting as high as 16.4-16.7 @45-50mph on flat surface. This is using stock 2004 Monaro LS1 settings.

I have some more test driving to do at freeway speeds, but is this excessively lean?

No , I have seen that with my 6.0L , at that load it should not hurt , have seen someone post that they were seeing as much as 17.1 with LC at cruise Holden platform .

[Wolfie]

I have been consistently running in the 17's for over 100,000 miles with no
problem. I was told the cats would cause problems, so I just "let them
sort of leak out of their shells) -ie: no cats. ((oops, I didn't say that))