HP Tuners for 2005-2015

Thats what i figured, more airflow opening at less throttle degree angle hence the "extra throttle response". Id be curious if an NA'd 1gr is actually choked up by the TB or not.

 

Can Someone help my ignorant self out here? rpm 5442 and pulse width of 0.0120ms is what was logged but I have high doubts that I'm actually only at 0.05% duty cycle. How or what do I have to do differently to get my real duty cycle numbers?

 

VCM Scanner has the maths built in. I can’t say what’s going on with that website you’re using, but you’re certainly above .05%

 

The injector duty cycle is a function of the pulse width vs amount of time to do the pulse (which is based on RPMS). Those injector pulse width numbers are WAY low, almost seems like even though its stating ms its seconds.

 

I didn’t even catch that! Good eye.

 

I'll point it out to hptuners via a ticket. Somebody fumbled numbers putting that info in it seems. Thanks for the help guys!

 

Yeah, if you put 12ms (.0120 seconds) into that calc you took a picture of you are at 54% IDC. Try changing the units on that channel to seconds then back to MS and see if that displays that properly. Also try and add the math in a chart vs time in hpt and it might work proper. (FYI that same online injector duty cycle calculates proper, with the figures at that freeze frame it calculates the same IDC as VCM scanner calculates)

 

@nd4spdbh just wanted to say, nice work on the trans tune! Finally got around to getting my HP Tuner all set up. Did some logging and sent them out to Justin. He emailed me back very quickly with the s/c baseline and trans tune. Loving it!

 

The LS life, normally you only grab 1/4”. Some of the 6.1” bores will manage 1/2” increase without drama NA but again
It just makes for a perkier feeling pedal. No figures to see from it. Now, mpgs... that id like to know.id say it drops with less airspeed

 

Well hptuners thinks it's my fault that it's read wrong off of the ecm? Could that be?
Response email screenshot attached.

 

Are you logging the injectors as a channel also?

 

Getting past the "first line" guys is always the hard part.. I swear, sometimes I wonder if they even read the tickets.. I get they probably respond to 1000 tickets a day of people getting in over their heads, but in the last few months I've only heard of folks getting the run-around. Disappointing..

 

On a positive note, I paid my truck off today! Also rolled 50,000mi today too.

 

Now that it’s paid off you can start modding it.

 

shoot me a log via pm, im curious how it displays on my VCM scanner

 

VMP Blower???

 

For crowd control?

 

Something like that

 

check your email buddy