HPT v1.0 / innovate wideband tuning ?

[dansztoy]

what do I need to enable wideband tuning with my set up? I have the Innovate LC-1 XD-16 on my 03 silverado pickup. I would like to make an attempt at some wideband tuning. What is the easiest way to make this possible ?/Where do I purchase? how much? thanks Dan

[Bill@HPTuners]

Do you have the little white connector on the side of the interface?

[dansztoy]

no, 9 pin at each end - thats it.

[Bill@HPTuners]

No easy way that I know of, maybe through EGR if you are able to log egr voltage in the scanner, other than that nothing else I can think of.

[dansztoy]

Is the 0 to 5v signal to the wideband the only thing that hinders this idea from working or is there something about the early HP tuners (V.1.0) that will not allow wideband usage. I appreciate your help.

[Bill@HPTuners]

The fact that you don't have an EIO interface is the issue.

[dansztoy]

I guess I could have been more specific. If I can get a 0 to 5v signal from my egr or ac will the early HP tuner work with wideband. (without another interface). There are a couple of sources I can abandon on my truck.

[Bill@HPTuners]

As previously stated, if you can log it, sure. If not its gonna be awfully difficult(more than likely next to impossible) to log it via our software.

[jimmyblue]

You can also consider forcing a 0-1V scaling (or make a
simple resistor divider) and feed the signal to one of the
rear O2 sensor inputs. Possibly more noisy, you'd have to
log and see how bad.

[dansztoy]

thanks for the Idea.

[Nexus9]

Hi Dan,

The answer to your question is here:

http://forums.corvetteforum.com/c5-s...hp-tuners.html

Be sure to read down a couple of posts to the "Update" from the original author - there is a lot of additional info which is important that was not included in the original post.

Jon