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I installed new heads, injectors (with data) on 99 vette, it has a ve os, above idle the fueling reacts to ve changes as id expect but nothing ive tried has changed the rich condition after cranking...

1999 vette gen 3 ls1
Just started the car up after swapping heads, while idling the afr jumps from 10-1 to 18-1 inexplicably. Should I start troubleshooting the sensor or gauge? Car smells a bit...

Thanks guys, just trying to cover all my bases as I chase that perfect idle.

I tried searching around couldn't come up with an answer. Will this cause undesirable effects if the values from table to table do not match? Thanks all!

Got it, thanks.

Thank you for the tip, it is still necessary to do this if you don't plan on running a maf sensor? Or is the primary chart still referenced in lieu of a maf?

FIXED! The last instance wherein I deleted the suite I searched my harddrive for any associated files and deleted a saved vcm scanner setup file that I had forgotten about. With that out of the way...

anyone?

Why does my Primary table have significantly more rows/ columns than my secondary table? Since disabling the maf would force me to run off of the secondary table (i assume), is there a way to copy...

Apparently I'm doing something wrong here. It would be awesome if you guys could break it down further for me. I delete every PID (i assume this is what's meant by channel?) And every custom graph....

I have the exact same issue, is there any repository of sorts for xml file scanner graphs? I need to do some ve logging but cant access the parameter tree so maybe this would be a temporary...

As of just recently I have been encountering an issue preventing me from adding any graph parameter to my graphs, at the very the least could anyone refer to me to the protocol to reset vcm scanner.

I loaded a stock tune into the car and low and behold it runs (decently enough), a touch lean but it appears that my weak efforts to fuel off the maf had went awry. In spite of this, I'm seriously...

I added fuel via multiplying the Maf freq table by 1.15, It was a temp setting but is there a better approach? I'm also seeing a commanded lambda of .75 in vcm scanner I assume that is due to engine...

"running idle airflow is also set to 0airflow for park/neutral. Did you look through the file? Look at every setting..."
-Yes, but i'm thinking i could have benefited from being a little more...

99' frc vette ls1, cam, exhaust, ls6 intake manifold, aem wideband

I tried to take it nice and easy, swapped in a junkyard unlocked ecu, loaded a factory tune from the repository to verify...