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Here is what the log file looks like. Seems like it dropped the transmission channels you wanted?

I'm not sure it will scan the data for the transmission. I used a PCS adapter to make the transmission talk to the ECU over the Canbus, but the transmission has its own OBD port that I have to scan...

I figured it out. I just open the recent chanel configurations and put the file you sent in? Then start a scan and replicate the issue I'm having.

I think so. The file you sent does not open in a way I understand.

I'm not the best with the scanner. Any pointers on what channels to log?

I have a 2016 Wrangler with a 6.4 Hemi and 8hp70 swap. The Jeep runs well, but on a cold start while the engine is still in high idle if I drop the transmission into gear it drops the rpm down too...

That's great. I'd love to speak with an expert with hptuners. I'll stop by.

You have VVE or Virtual VE tables. It's a complicated equation based VE coefficents. Search bluecat tool, and youtube Greg Banish. He has a short video on how to set up tables to use the tool. But...

That sounds like a good idea for getting part throttle low boost areas dialed in.

I'll give those sttings a try.

I guess to keep it from overfueling under 2000 RPM. If I lug the truck in high gear it will make a lttle boost under 2000 RPM, but I'm not sure if it needs 12.0 AFR. This my thoughts on why?

What PIDs would you suggest logging?

But I did the same thing. Just slower, and it jacked my AFR up.

Here is a scan I made today. The tune for this scan has the truck in locked open loop.

This is whats in the truck right now.

I'm trying to tune the MAF with a wideband, but after I make changes to the MAF table the truck runs way lean. Here is the scan. Don't you take the number in the histogram and multiply it by the MAF...

The truck is brand new 6000 miles and only 400 on the turbo. I havent pulled the tubes to see if they are dirty, but I was leaning toward low timing and maybe improperly calibrated maf, or possible...

Here's a current scan with the miss. It looks to be going way rich at slight throttle movements.

I need some suggestions on how to tune out a light load stumble on a 6.2 VVT engine that is completely stock other than a front mount turbo. It only stumbles under light load around 1200-1600 RPM....

I'm fairly sure it was left out. I watched it about 10 times looking for what I missed. I was logging my user defined commanded afr, and that doesn't work.

That did it. Thanks.

Thank you so much. That just fixed my problem. I'm on my way with this maf tuning now.

Screenshot before I start scanning.

I'm trying to log Commande lambda, Actual lambda, and Lambda error. I have an LC1 setup to record Lambda in the EIO Input 1. I have created a user defined commanded lambda by using [PID.6001]/14.6. I...

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