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I usually find what I need doing a search but I'm having no luck this time. So I thought someone can look at this short scan. I hope I posted the scan and config correctly. I don't have the current...

Which maggie, 112, 122, TVS? What size injectors?
I have a 112 on my LS6 CTS-V with 60# injectors. But the tune it came with is pretty half assed.
My advise is, get the proper injector info and...

I use my "aeroforce interceptor" scan gauge. Plugs into the OBD II port and does all kinds of things. You can see exactly how much KR your getting when it happens. Or, what I do is use the...

Did this 2-3 weeks ago. AFR has been steady since then. :cheers:
I was surprised all the DTC tests still showed complete. Win/Win

Good to know. I'll try it when I get my laptop back.

Add me to the list, although I haven't seen it under boost. Very random, but seems to happen when cruising at low RPM. Commands 16:1
COT and rear O2s are disabled.

Your low octane spark table should command less timing. If the computer senses knock, it'll switch to the low octane table.

Post your tune. And try to get another scan for people to look at.

You can log as long as you like without using credits.

SD is a thought. But I'd like to get it running with the MAF, so at least I can still choose between the two.
Thanks

This may be helpful to me too. I was hoping I could do it without raping the PE table, but oh well.

Thanks guys

Also, on a Caddy, you want to be sure that EVERYTHING is off. Lights, radio, doors closed, trunk closed, any little thing. They will interrupt the flash. Then it gets scary, cuz your car is dead and...

Did you reset your fuel trims after you flashed the final tune (this always gets me)? Or it may just be that the LTFT haven't been learned yet.

I don't see a log posted, so this may or may not have anything to do with the OPs problem. But if it's low RPM KR, I had the same problem.
On my car it would usually come when the car was at low RMP...

Well, this does work. First time I've had the car out all week.
Went for a short drive, and didn't see any difference right away. But as I was cruising at 40-50 mph, AFR was in the 15s. WOT was not...

Thanks

So a lower number = leaner AFR?
Need to get my WB back in the car.

Thanks for the replies. I literaly just got it done about 15 minutes ago. And thanks to some help from this board, it passed.

Tony

05 CTS-V, LS6, Maggie, RT hi-flo cats and Magnaflow cat back.

I thought I had all the codes for rear O2s turned off. But as luck would have it, I get a code a few days before my inspection is up....

How did you come up with these numbers? Just asking cuz they're very close to the numbers I got with my Magnuson tune. A bit off from anything else I've seen for 60lbs injectors, but it runs great....

Dumb luck that I stumbled across this post the night before I upgraded to a 90mm TB. Wasn't even looking for it :doh:
Thanks

I have an MP112, and the High RPM Disable was set at 4K with the Magnuson tune.
You might wanna post your tune/scan so people can look at them and give you some info.

Just tune it. All the info is in the stickys. Dissable the MAF, LTFT and DFCO.
Take it on the highway for at least 30 min. Try to gat as many hits as you can up to 4000 rpm.
When you feel good...

Sorry I don't have a log yet. I took the car for a ride and got the info from my gauge.

As the title says, I changed the spark plugs from stock AC Delco to NGK TR6. During the process, I...

OK, I see it now. Thanks for taking the time to look at it.
I know my bank 1 is usually a bit leaner, but I thought the OP was talking about bank 2.
Anyway, guess mine might not be as bad as the...