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Thanks Greg, that really helps! I was thinking that it's important to pick a point and use that as the 'constant'. Not sure how much logging I can get for data in the 50-60C range, as it's...

Thanks Jason! Good to get the feedback that I was overthinking it. I had a feeling, but coming from Gen3 to GenV tuning has me questioning everything due to the added complexity and interwoven...

I've been mulling this over for a few days now (in between the day job). I appreciate all the input and knowledge you provide @GHuggins. Totally understand that MAF would need to be really dialed...

I'm in the same situation as you and was thinking that EQ error ratio of commanded lambda vs. actual (if using a wideband) might be a good place to start. Would imagine that you would need to...

Hey neighbor! I'm just south of you in Flower Mound. Thanks for the reply. I'm not sure if I was clear enough in my initial question, as I know that the data is logged/stored regardless of the...

I have read through help, searched, but haven't been able to find an answer to this so far. If it exists and I failed to find it, please provide a link to the info...

When defining the "Cell Hit...

Was this ever answered? Have been looking for a way to concatenate multiple log files so that histograms can be averaged. Helpful when logging road trips and have to stop for gas, and want to...

I dredged this up via search as I was looking for a math equation to calculate MPG, and I started really digging into the previously mentioned calculations and was bothered by having a constant that...

For the Silverado/Sierras you have to either install it like Dominatorstang did (and I will be doing a variation of) where the sensor is further rearward than it is with the factory installation...

I just picked up the parts to do this as well... ICT Billet has a 48" flex fuel extension harness for $33, and I took a gamble on trying to match the GM OEM part that Lethal Garage uses in their...

https://forum.hptuners.com/showthread.php?43224-Lets-Talk-Fast-Torque-Exit-Fuel-Cut-LEAN-FUEL-TRIMS&p=323487&viewfull=1#post323487



The above is what I could find with a bit of searching....

Can't say for 100% sure this it true with the Escalades, but the trucks' wiring is along the driver side frame rail very close to the fuel lines. See pics showing where the blank plug sits, and a...

Maybe. Maybe not. I haven't encountered anything where I can say for sure that I need to upgrade in order to tune my '16 Sierra; at least not yet. I'll admit that it's still mostly stock (K&N CAI),...

I run v3.6 of HPT and NONE of the VVE tables are editable for anything other than zero degrees of cam angle... I can't manually enter date in any cell, and all of the...

You also have to be running version 3.6 or higher. 3.4 does not support Virtual Torque.

In my experience, a noticeable degradation due to a collapsed DOD lifter is hit or miss, and all depends on which lifter in which cylinder has collapsed on top of how much it's collapsed.. In my...

Honestly, a tad bit of a random shake at idle for a DI engine that's 5-6 years old is probably due to the fuel system needing a cleaning, unless you have other symptoms that may indicate a more...

Select the entire table, and then in the upper menu bar where you see an Equals sign, a Plus sign and a Multiplication sign, then a blank field... in that blank field put in "-2" (minus 2) and hit...