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What GM part # sensor should I be using for a 1998 2bar SD tune?

Thanks

Hello! I am the one messing with the tuning. Have applied the RPM patch too. Seems no matter what I did in the upshift table in the last column even raising it as far as 25 mph wouldn't allow it to...

Been road tuning friends 2006 Grand Prix with a troubling issue that only shows up in 2nd gear pulls.
I would post the scan, but didn't save it properly so its lost.

Here is what I know.
Air...

Ok and is this how I need to leave those tables permanently?

I did try the open loop MAF tune this evening on the 2005 L32. I did the rinse and repeat about three times, after setting things back...

Great info there Russ, I really appreciate it! I do have one more question though in regards to the AFR side of things.
I know gasoline is 14.7:1, and Gasoline with E10 can vary widely from 4-10...

I know the topic has been discussed but I have no clear answer on a 2005 GTP with the series 3 3800 L32 engine. Is the VE table used or should I go straight to MAF tuning on this platform? Not much...

On my 98, when you go to the speedometer section it is just a numerical value that is tire height in inches divided by gear ratio.
mine is a
25.75 tire with 3.23 = 7.97 in the box.
so a 26" tire...

can you post your tune file so I can guide you through this process?
Im thinking its the same as my 98 F-body but I just want to make sure.

On my 1998 LS1 Firebird I have a Frost mail order tune that I have unlocked and wanting to improve and make changes. My question is why is the PE enable set to 86kpa when stock is 15kpa?

seems odd that KR comes in at such low TPS.
Seems to clear up if we stay in the throttle.
Should I have not tuned my entire MAF table and only go to say 6000HZ?
Issue seems to be in the...

Ebay Headers
3.6 Pulley stock is 3.8
9" Dry element air filter on end of stock intake tubing, MAF is clean too.
TR6 plugs gapped to .055"
Stock coils
New wires
93 Octane E10.
No vacuum leaks

Much appreciated 5FDP.

Hello all.
I have used the search function but still seek clarity on an issue Im having tuning a 2005 Grand Prix supercharged series 3 with a 3.6 pulley, headers, intake.

I did a MAF calibration...