1st Gen Haltech ECU Discussion

I didn't know you could look at anything from an AP, that's cool if you can. Last I heard they folded all the fun parts of their products away after threat of EPA litigation.

Edit: Page 69

 

Ya you get full access to the CANbus from what I could tell when I had it mounted. I had some intake temps, AFR, ignition timing on there iirc... think you can do 6 at a time

 

Working on a little customization for your IC-7 @Digiratus

 

O rly?

 

Do you know if the IC-7 can display 4WD and rear locker indicators?

 

I've heard generic light channels are coming with the changeover to NSP for the IC-7 but as of now I don't think so. But it would be very easy to repurpose another input the handbrake and change the icon drawing.

 

You know you want one... or maybe you're more of a UC-10 guy?

 

Hmm. I'll have to dig into the IC-7 software to see whats possible.

 

If you got the software before the crackdown you can still edit. The good ol' days of flash tuning.

 

How about I get the shit I currently have working right before I drop another grand on new toys

 

Still fighting the NWF box?

 

Not really fighting because I haven’t done anything to it yet haha
But yeah that and getting the tune on the haltech figured out.

 

We can figure out some of the tune on your truck remotely if you're starting to drive it more again

 

Might try to make a trip out your way here soon. Be great if we could get this figured out and then dyno them

 

We are doing some work to Mike's truck this weekend, hope to get some tuning in as well and do some diagnosis on MAP prediction since that software version was acting up the same way yours did. Be a good jumping off point for polishing up your tune and I can do some economy tweaking.

 

What issues were you experiencing with the MAP prediction?

 

I don't actually think it was a MAP prediction issue really but that was the major innovation that came with that update. I actually think it's something in the firmware that was having a feedback issue. But the issue was odd, the map would be referencing the right fuel load cell but there was a persistent misfire occurring and it would go leaner and leaner and the result was the software would richen until it was so fat at any point below 3000rpm that it would stall. Actually died once on the trail and wouldn't recover until I fucked with the cranking fuel amt. The misfire is the actual issue and it's something in software that's causing it to occur since rolling back firmware put it right back to normal.

 

Hmm that's definitely some weird behavior

 

I am surprised. I thought you knew.

 

Very cool, I must have missed it. I’ll have to check it out in person soon.