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Hello,

Really hoping there are plans to eventually support the Ford Lightning!

Any chance?

Thank you!

Please disregard, i've got it figured out.

I'm adding a VSS signal to my LSx swap and am wondering if there's a way to check if it was disabled in my tune.

With a VSS signal, should the speedo in the HP Tuners gauge display function?
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Very nice guide! Great work :cheers:

Thanks for the replies gentlemen.



Very interesting. Good stuff :cheers:

I've been running MAF only for a few days, and I perceive no disadvantages whatsoever. It is also nice not having the trims change from the morning to the afternoon. I perceive no difference in...

Thank you for the reply, James! So the MAF will compensate for that much difference in airflow? Isn't he leaving a lot of power on the table?

Here is the tune, if you'd like to see the PE (also,...

My buddy went from a stock '02 LS1 (mustang dyno tuned to 12.7) to a 383 stroker with 243 heads and a 03 ZO6 cam. With the same LS1 tune (no retune yet) and an NGK AFX, his AFR is 12.2-12.5 WOT top...

Bill- I lost it moving in with my fiance :o

I'm guessing I have to buy the whole kit over?

Thanks

Hello,

May I buy a replacement interface unit, for my 2.22 Pro?

Thanks

Does disabling the VE effect throttle response?

Thanks

That was it! One wire was chaffed and grounding out. I'm back in business. Thanks for the help Steve! :cheers:

Steve- You're the man! I've never even tried to check DTC's on my conversion before, but there it is: "[PCM] PO327 - Knock sensor circuit low voltage". Sounds like wiring.

Thank you for helping me...

Set Knock Sensor Global Gain to "8" across the board and WOT spk adv to 4*. It still pulls 4.0 KR :confused:

Thank you, Frost!

Looking at the chart the KR starts as soon as I go WOT and stops when I lift. I modified the attack and decay tables and it made no difference. I set WOT timing at 13 degrees and...

I think the LS1 knock senors may be giving me some troubles on my LS2. Does this look like false knock? Is it possible that it would all be 4.0 deg, and also at the 0.08 cyl air mass cell?
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Awesome!! Thank you for your time and help, James!! :cheers:

Thanks guys :cheers:

Gotta handle on it.

Thanks for the reply Mike. Yeah, my MAF has been fiddled with by a tuner now out of business, and the car is a V8 swap, so it needs some massaging. Am I on the right track?

I just finished tuning my VE and need to calibrate my MAF. I'm using STFT's to do part throttle until I get a WB.

So, for calibrating the MAF via STFT's, is my next step to create a "MAF -AFR...

James- I just saw this. Yes, it's a return style. Does a flatline injector rate of 30.13 seem right for stock LS2 injectors?

I really appreciate it! :cheers:

James- Thank you so much!:cheers:

BTW, you tuned my KB Lightning a few years back and it's still running awesome!

Thank you for the reply and the help.

What effect does my current IFR settings have on the way the car runs?

Thanks!

I'm running a stock LS2 with an LS1 PCM ('02). The shop that tuned it is out of business, and it appears that the IFR and injector values are completely different from the stock LS2 tune.
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They are stock LS2 injectors. All stock except for intake, headers, and no cats.

Thanks