Quote:
Originally Posted by Sarsi
Guys I've got a 2013 GTS Auto, I've read the base rom with ECUFlash and it's ZA1JA00I. I'm guessing this is the original and way out of date, is it the A01I definition I need?
I've got the PSR UEL to go on and plan to use Wayno's UEL tune, do I need to or is there any point to update my base rom beforehand?
Thanks
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No need to update base rom before using waynos A01I tune, its not an incremental process. Each flash old rom\tune is totally erased then new rom\tune is flashed in.
yes A01I is much better base rom has the di seal, transient retard fix updates missing form a00i