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Ahh. Thanks guys. Dyno time it is, then. :)

Wow, cool tip, Bill! Thanks a bunch.

Thanks, Ed. I'm thinking I might have to break down and rent a dyno for fine tuning spark, but will probably wait for the next engine before doing that. :D

Aggressive street runs - there are a...

Since my C5 has the vararam intake, I've been sticking to road tuning for the ve and maf. Dyno tuning is great, but I've never been a big fan of taking a machine that is designed to be travelling at...

Ahhh, I see. Yes, having the right tools and at least just enough knowledge to use them correctly is awesome. :D

I'm still amazed at the changes in the car. I'm now able to lug it along at 50mph...

I'm running the LM-1. Are you saying there are more accurate ones than that?

I did follow soundengineer's great suggestion to reprogram the reported output down to 10-18afr and 0-5v to improve the...

So I decided to do the MAF tune last night since the AFR deltas were still crazy. (In this case, the MAF is from an LS2 and is located where no stock vettes put them, so it really needed to be...

Had a nice hour drive home yesterday with a mix of interstate and surface streets - made for a great scan log. Just wish the laptop hadn't gone into suspend mode 5 minutes from home. :D

I applied...

Thanks for the response! Since I actually did mess around with VE before without actually using a wideband, it makes sense that should be the first thing to change now.

Well, since AFR commanded is not equalling what is present, I'm going to go for the MAF tuning first.

Thanks guys, it's working now.

Wow, this is really weird. All I did was go in and remove two of the beginning paranthesis per TXZ's suggestion and was then getting 100+ the afr, so I put them back...

Thanks! I'll give that a try in the morning.

Yes, yes and yes. :D

I know hptuners is getting the input because I have the LM-1 and the readout there is the same as what shows in the table. (And I'm seeing that measured afr and commanded afr...

I'm doing the egr input method on my C5. I've followed the howto from corvetteforum and the afr input is working great. However, the AFR %Error is showing invalid parameter.

I followed the steps...

I'd sure appreciate any pointers. I bought Dan Maslic's book and spent the weekend going through it. I'm confused on which part to start tuning with first.

My car has full boltons, with stock...

Thanks, I did go to both the targus and kensington web sites, and their product selector tools said essentially "so sorry".

I guess what's annoying is the cost of the factory auto/air adapter is...

Dell/Lind Electronics wants $130 for a 130w dc/dc power supply compatible with my laptop. The generics from kensington and targus stop at 70w.

I sure would like to dump the loud ac invertor I'm...

So I have the AIR pump disabled and was thinking it sure would be easy to just fab something up quick to let the wideband sensor sample there instead of messing with the stock sensors or trying to...

I've finally decided to go after the tuning side of things after just using hpt for the convenience features. :D

This car is a 2000 vette with kooks long tubes with high flow cats, Z06 mufflers...

Hey guys, maybe a dumb question here, but what happens if we nail down a tight tune and run pure SD mode, then go on a road trip to the mountains? Bad plan, or is there some kind of adjustment...

I think I can safely say that we would all love to be able to at least play with the very cool harrop hurricane intake some time - or at least one of it's brethren.

Has anyone here had the chance...

Wow! Great tips - thanks very much. :cheers:

Dan

(Apologies in advance if this is a FAQ, I did try searching.....)

I'm still using the serial version of the hptuner cable and do not have any of the optional input modules.

Is it possible to...

Thanks for the response. I'm in a 00 FRC. My DIC doesn't allow that option to be changed. :(

(Edit: Thanks anyway - it's a Canadian car. It's a regulation in the great white north, I reckon. :) ...

Is this possible within hptuner? The current workaround is to replace the light sensor in the dash with a resistor, but I'd much rather do a more elegant and easily reversible fix in software. :D
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