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I am suddenly having an issue where any ls1 ecu i try to write to pops up with "unlicensed vehicle"
It will read fine, just won't write.
Apparently this means the vehicle isn't supported but it is...

Can now confirm - that stupid 3.1% STFT on the early LS2 HSVs is real!
This particular car has gone about 4 runs and got the AFR to a very consistent and happy place.
Did one final run and BAM 3.1%...

The injectors are 60lbs.

Could be a glitch - I have seen a couple that read spark knock retard at all RPMs when really it wasn't retarding at all.

I have attached 2 screenshots of WOT pulls - i...

I am also starting to think that maybe the issue has been created when I pulled the tune to make some minor adjustments its preset a few things that weren't available back when i originally tuned...

This is an early Australian e38 ecu, yes.
This car tuned up fine about 4 years ago but after killing a 6L80 and replacing it the test drive popped up with the lean condition, funnily enough only on...

I am getting STFT on WOT (Open Loop) and i cannot work out why this is happening - I am trying to resolve a lean condition issue and it is not helping the issue.

Note- i planned on uploading log...

Thanks a million schpenxel!

I have never really relied on this forum for assistance in my tuning but it looks like I have just found the best source for info!

Thanks guys, confirmed my thoughts of just using the 3 bar map sensor with correct scaling.

Regarding the "manifold pressure / injector flow rate update" is this the OS Patch to enable Injector...

Hi, tried a searched and couldn't find this answer.

I have been handed a car to tune which was an LS2 now converted to LSA.
The LSA runs a 3bar Map sensor as standard.

The E38 ecu this car is...