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Have you tried running MAF only? Set High RPM disable to 200 or so.
Do Gen III's need a speed signal to get out of Idle spark tables?
If I was doing it, I would start by just tuning the MAF...

that is a multiplier...10 X 1 = 10...If you set it to zero 10 X 0 = 0.

Put a test light in line to the battery, then start pulling fuses, when the light goes out, or really dim, you have the drawing circuit narrowed down. Then start looking at things on that circuit.

Same engine(SBC), one is controled with the old black box PCM, and the "gen 3" is controlled by the 0411. IIRC.

I hope they are close, an AFX is a inexpensive version of the AFM1000, developed by ECM(the makers of the AFM1000) to compete with the LM-1/2. I have talked to the guys at ECM and they say that it...

If you havent already, pull the neg cable, wait a few, and hook it back up. HPT wont touch the ABS/BCM or what ever else is controlling that button, but during flashing, the modules lose and...

lingenfelter used to make a box that would convert the 58x crank and the 4x cam to a 24 and 1x. Other way is to pull the engine and put the correct reluctors on.

Number 5 should be on the drivers side, or bank 1. B1: 1,3,5,7 B2: 2,4,6,8 for chevy anyway.

Make sure you have the right cam/crank reluctors in the engine. LS1/6 use a 24x/1 and LS3 use a 56x/4. You will have hard starting if they are not correct. If you have the stock LS3 stuff,...

Just curious what is the reason for doing that? Are you mad at your intake manifold?

havent looked at a new Camaro tune, if it is like vettes, do you have TM disabled? Or at least ETC set to disable for TM?

Vacuum leak. Post tune and log.

The percentage is in relation to fan speed, not on off time. If you have it set to say 90% at lower temps, the fans will run faster(blow harder) than at say 25%. IIRC.

Under Edit change your View to Advanced.

WOOT!

Do you have an ETA? Estimate on pricing?

Can not wait...thinking about freezing myself till it is out.

Your MAF curve looks a little funny, you might want to rework it. Same with VE.
Your PE table gets leaner at higher rpm.
As mentioned above the PE enrichment rate should be changed to something...

Your injector data is way off for that injector. Get/buy the correct data, or at least try to get the flow rate close to the new injector. You will wash your rings and/or kill your cat/s if you...

Get a line lock kit.

DOH, thanks DSteck.

High flow cats will usally cause a P0420/421. You can disable them with the tuner. Eng. diag./DTC

I do realize that. And in all 4 runs the HP keeps climbing well after 5k. The torque curve drops off, but that is normal. You might want to scale your HP and Torque the same, IMO it make reading...

LS4-The last two dyno graphs you posted, are just a normal torque curve. The HP in both continues to climb past 5k.

He mentioned in an earlier post that he had some random misfires at idle. Wires are a lot easier and cheaper to try as a test.

Try STOCK spark plug wires. The MSD ones are junk for LS motors.

Put stock wires on it, and retest. If you get misfires at idle, you are most likely getting them at higher cyl pressures as well. It is electricitly it will always take the path of least...