Search:

Any updates on this thread?

I agree - I started this build a few years ago, been a little busy getting back to it - many people didn't even know how to swap a Gen 5 motor then..... working with what I have.

Thank you - and...

OK, so no segment swap and no changing OS. SO, I should get a Camaro or Corvette E92 PCM? Next step would be a compare and contrast a manual cars settings and try it that way?

Other than that,...

5FDP - Thanks and understand, I would be willing to start over, it has been a cool learning curve going to a Gen V system. Question, if I did start over, what would you recommend as a base file? I...

L83 with BTR Stage 2 cam, LT1 intake and 0263 LT1 TB behind a 6 speed CD009 controlled by a Swap Time harness.

I cleaned out the common DTC items, adjusted the TB settings, added the BTR cam...

Appreciate the input, I added PIDs from your list. Also, I had not reset the LTFT in Special Functions after my upload, so it was throwing some erroneous data.

Attached is a updated tune and a...

Couple of questions / help requests. Here is the build 99 S10, 5.3, BTR Truck Norris cam, LS2 intake, injectors, 92 TB, 4 inch cold air, LS3 MAF, 3 inch dual exhaust, factory convertor 4L60, 4:56...

jrick -I am a novice as well, so my comments are from this perspective. I would recommend you investing in a AEM or Zeitronix, here is why. If you are not gathering data via VCM scanner, you...

blindsquirrel,

Thank you - yes, these seem to be odd part numbers, the other number I found was: 0280158049 - I searched the forums for these and found another user with same part. It was...

I am trying to update my injector data from 5.3 (24 lbs) to LS2 12569115 using the attached data.

--- First issue is I noted minor errors in the injector data sheet, so does any...

OK, need a little assistance. New Gen V 5.3, manual, LT5 cam, LT1 intake in a 240z - etc. I have turned off MAF and 02's to adjust the MAF. However when i fire up and check I get an average of ~...

LS3 build with 24x Sloppy Stage II, GM Performance Heads, 4" intake/SLP LS3 Blade MAF, 12576341 Injectors, 92mm TB, 4l60E in a 2002 Firebird. This is not building very good power and not very...

Frank - Sounds like you have a strong understanding, so again this is my 02 cents, take it as you will.....

"2. I have been reading about using the LS3 MAF sensor. I think I would like to go that...

Morning Frank, I see no one has replied, so I will send my 2 cents: 98's are unique in wiring and PCM, so not sure if all applies. Also, my experience is coming from a 98 T/A and an 99 Camaro which...

OK - I will

Thank you - Yes, I was looking at my knock is 8 to 10 degrees. and yes, I get a pending in the DTC's and knock in certain areas during aggressive driving. I think I am going to get the AFR as close...

Thank you - makes sense and was wondering why for the MAF, makes complete sense once you say it.

As for the 4 degrees: Yes, had a pending code, cleared the DTC. As for setting it 4 degrees? is...

crustysarge - I believe what he saying is the injectors are causing the problem. If you went back to the stock tune, did you save the original tune? If so, you will need to take the injector data...

Colton, First, I am not a professional tuner or even close to it, so use my input at your own risk. Here are the things I see in the log file:

1. Misfires - ? There seems to be many so not sure...

I am working on getting my VE table to a target of 12.5 / 12.8 AFR. Right now, the issue I am having is each time I take away fuel, the values seem to go inverse? I went from 82 in the 80/90Kpa...

QTR FMS - Thank you! I was wondering on the false knock, when you start getting aggressive with the car, there seems to be some movement in the engine/trans area. Curios if that was contributing....

REDLT4 - I just went threw tuning my MAF and dropping my LTFT's and here is how I did it:

--- I followed this video, below are the steps etc I created to follow this approach: ...

Thanks gents! - aaronc7 - yes, caught that after I responded and thanks. I believe I have the MAF tuned now. I did a lot of work in Open Loop, and then put it back in CL and now am working through...

6.0, manual, LS3 heads, BTR 3, 92mm TB, Headers and 5500 altitude

OK, i have been trying to work through this tune, I have OL tuned the MAF (its within 4% to higher rpm's under load) and now I...

Made changes today and added knock, cyl mass and spark retard. Attached is the updated log and tune.

Please some recommendations.

I adjust the Power Enrich a bit and timing to help drive...