Need to recalibrate after code version upgrade?

For discussing B&G MS-I/MS-II set-up and tuning of fuel parameters (including idle valves, etc.).
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pickett
MegaSquirt Newbie
Posts: 3
Joined: Fri Apr 29, 2005 5:03 pm

Need to recalibrate after code version upgrade?

Post by pickett »

Just curious. I usually have to do at least some recalibration of VE or warmup table values after even a minor code version upgrade. Does anyone else experience this or should I try to track down something strange about my setup? Thanks.
MS-II w/ 2.890
V3 PCB
MT 2.25
Twin-plugged EDIS
Porsche 3.3 turbo, GruppeB #041
Bruce Bowling
Site Admin
Posts: 23
Joined: Mon Feb 16, 2004 4:25 pm
Location: Baltimore, MD

Re: Need to recalibrate after code version upgrade?

Post by Bruce Bowling »

No, none of the recent code changes should affect fuel settings. I never have to change any fuel settings and I burn all the time.

What you could do is datalog at idle warmed up with the old code, do the upgrade, and datalog again to see what is different.

- Bruce
pickett
MegaSquirt Newbie
Posts: 3
Joined: Fri Apr 29, 2005 5:03 pm

Re: Need to recalibrate after code version upgrade?

Post by pickett »

Thanks Bruce. I'll check it out.
MS-II w/ 2.890
V3 PCB
MT 2.25
Twin-plugged EDIS
Porsche 3.3 turbo, GruppeB #041
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