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I recommend learning how carbs work and mechanical advance distributors first then simply read the manuals to popular stand alone (AEM, Haltech,...

Not a tuning question but no. 4x4 transfer cases have two values, engaged or not engaged. If you wanted AWD you'd need to swap it with an AWD case....

hire essay writer My list of books: How to Tune and Modify Engine Management Systems by Jeff Hartman Tuning programmable engine management ......

Need to log calculated MAP, throttle flow, idle torque, throttle adaptives, torque adaptives, phi adaptives...anything airflow related that you can...

I cant view your log file but if you see a normal operation narrowband during cruise but a wandering, maxing voltage at idle, it could mean something...

the crankcase should only have 1 fresh air vent from behind the air filter, but before the turbo compressor. This is adequate for most setups up to...

Need to post a file of it happening.

having the same issue with the beta just downloaded 5 minutes ago

Make sure it's the Volumetric Efficiency (mg*K/kpa) one, not just the ratio...

where are you located, i can hook you up with the fix, but is not doable with HPT. regarding your question: in general it could be dangerous, yes,...

Hi all, I have recently purchased the HPTuners setup and started playing around with the software. I quickly discovered that there is barely any...

Not sure what that means tbh.

The 'sensor fitted' bit is not currently defined in HPT software. They may be able to add it, you'd have to ask...

Well currently it ignores the SCIAP entirely. And with it now looking at the baro sensor as an indication of throttle inlet pressure (TIAP), it's...

Hard to say based on that data alone. Need to log calculated MAP, throttle flow, idle torque, throttle adaptives, torque adaptives, phi...

Yes I have seen guys running the T87 in place of the T87A with a 2017 ecm. I would start by copying over all the l83 Maf and VVE data over. Also...

Was there any resolution to this? I’m having the same issue on a 2014 JK Rubicon. Did 5.13 gears and 37s.

Thank you, but I purchased an HP MPVi2 tuner They do not support this version I have a copy of my car's file if someone wants to help me...

sent you a pm

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Have you tried raising the airflow number in the target area that you have this issue? In my experience anytime i make a change to something that...

Hysteresis needs to be lowered, this is here to create window for activation. so if WOT is set to 5.0v and your hysteresis is set to 5.0v then...

I have both the T87 and a locked T87A - any experience with a a T87 playing nicely with a 2017 8L90? I just havent sent the T87A off yet as I was...

That's a good question. I'll try to get a pic of the setup. Do you think the SCIAP is getting a bogus reading and causing an issue?

What do you mean MAP/Baro calc? Measured MAP and/or baro or calculated MAP or calculated baro..? That could mean a lot of things.

There is also no trans calibration in that file. Need to read them both in.

Wow. Interesting find. I didn't mention that getting the pull from the yard was a complete cluster. The originally supplied at T87 instead of the...