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Buy the Dodge book from Tuning School, then visit back here often and read read read. I have done nearly 25 cars in the past year of Dodge alone be...

That's likely the wrong channel for commanded air fuel ratio, that is why it's reading 20.40 while not in power enrichment. I would remove that...

Correct I?m on pump gas. That?s the other issue I?m battling. Doesn?t seem to respond to fuel corrections and goes lean into 4th and worse with mph....

When you apply the 2 bar os, it automatically changes the MAP sensor data. Make sure you install the new sensor or change the Map sensor data back...

Same here...

Here's another question. Does flashing the TCM reset adaptives? I'm assuming no.

sorry duplicate post.

What are the possibilities that I have a bad MPVI 2? I can connect with other devices except the HP Tuners MPVI 2. Tech Support (Ticket #193271) is...

I tried that one in 2014 and it didn't do anything.

Just posting current status. Still cannot connect to HP Tuners. I built a bench harness that I can use to connect to the pcm with a Tech2 and an...

yeah I believe there's over 500 tables, thats alot of screenshots.

In that case you have a couple of things you could try. a. a new obd2 cable b. a known functional MPVI interface be it MPVI1 or MPVI2 could be...

Any relationship in this chain of events to mid-throttle misfires?

Thanks. I am still having the problem. Even built a bench harness. I can connect to it with everything except HP Tuners. "Data Protocol Failed". ...

OK thanks.

My two previous trucks were a 2010 and a 2012, if I remember right they only locked the converted in gears 3-6 but changed it to every gear in the...

Thank you for your reply. GM actually changed the trans tune quite a bit from 16 to 17 but I am comparing yours to a stock 16 tune to see what you...

The OS #12586243 is a P59 computer operating system, so that would work if you used that to flash that other VIN into it. You mainly just need to...

I disabled the torque converter in all gears expect 5th and 6th as well as raising the mph shift speeds up for each gear. I don't allow 6th until...

Ok. I?ll give that a shot. But I wonder, will it really matter since once the PCM is flashed I?ll have to do a segment swap to flash it from a 4.8 to...

I wouldn't even bother. You can read up on several threads about the hybrid trucks, it's a lost cause for trying to do anything with them.

I'm new to tuning the ZF8, but what I've done is basically write around as many of possible scenarios as I can in the cal so they are matching, or...

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Not sure if you're still having an issue, but I've run into this on most customer installs. Your ALDL is wired incorrectly almost every time.

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Long story, but the end result is I'm having a hard time commanding a proper first gear shift point without flair, but my car is weird with the 3.70...

http://www.vin-decoder.org/details?vin=1GCEC14V04Z319909 So go look up which Service Number works with that year/make/model/engine/trans/whatever...