pffft hell no lol, it could just be my heavy foot but I dont think so.

Intake leaks/restrictions plugs coils injectors fuel pump purge solenoid you name it it can contribute to higher consumption

Ahh sick one lol and how do you suggest I get it fixed/looked at. Would a ecu check throw the issue out

Sent from my GT-I9100 using Tapatalk 2

Take it to your mate or a mechanic that has test equipment and the brains to diagnose it for you

I'm with stupid on this one

How's that for an oxymoron!

(not technically but comically)

X3

So on my way to work lost all boost. All the pipping and vac lines look fine im thinkin a melted cat maybe my issus

Sent from my GT-I9100 using Tapatalk 2

Regarding your original question about the ECU update.....

I just had my FG MKII in for a few issues and was told by the dealer that there was a PCM, TCM and ICC software update available and had it done. This has improved the idle quality, gear shift changes and my bluetooth no longer drops out while using it. Good times!

Not sure if the PCM & TCM updates apply to the FG. Can't see why not though. ICC update for touch screen is FG MKII only of course.

Yeh the icc update has fixed a lot of bugs its a good thing

Add the O2 sensor to that list as well.