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How did the car drive? That idle is pretty high.....

Hello everyone, looking for a quick tip or things to look for when tuning for a new pulley set up.

Have a pretty much stock hellcat that only has an RIPATuned Incgonito Pulley. They advertise an...

Hello, I have a 22 Hellcat with a 2.86 upper, 1400cc injectors, dual fuel pump on e85 and my car will not start when warm, has an occasional surge at idle.. Ive tried making the INJ PW changes that...

So any codes having to do with downstream O2 sensors? Right?

Should I still leave the rear O2 sensors plugged into the harness?

disabling the rear o2 feedback... some have only disabled just the heater circuit codes but left others untouched. I am just looking for a sure way to keep the CELs off that can be applied to each...

I have seen a variety of approaches. I am looking for the approach that keeps all CELs off when switching to long tube headers or going catless.

What are the CELs to disable in Diag Tab? Do you...

I have tuned several 300s on e85. If you want to email me we can discuss further. [email protected]

I’ve always been told to disable NN when changing the cam. Can you provide more clarification on the process you used to keep NN on with the Mark 82 cams I’ve been leaning on the fence purchasing...

So far, no engine CELs.. the car just won’t stay on.

@N2SPEED did you see my comment about the O2 sensor?

It is the NTK sensor!!

So is the consensus there may be a wiring issue? Causing the car not to stay on?

So this tune had the car idling for about 5 seconds before stalling. ON second attempt, I could keep the car on again with playing with the pedal.
**I would like to note the O2 sensor voltage for...

I am tuning a friend's 300c that he put a cam in. It wasn't the best choice of cams to put but nonetheless, I can start it playing with the trottle BUT as soon as I let off car dies immediately. ...

Unfortuantely, I can not find the correct profile. Can you pm me a link to your profile? Or provide your email via pm? Thanks

What do you recommend for injector scaling? Scale them in using inj Pw vs Fuel trim histo???

I raised rpm to help with surging but I will follow your suggestion and see if it helps. Thanks ��

I have a sealed motor 6.1 that is Long tubes and e85 (hellcat inj) only. Car runs great but I can not keep it to stop loping at idle. Every once in awhile the surging will stop.. but it is persistent...

Please post your stock file, if you have it.

did you JG tune has DFCO enabled or disabled to allow for the poppzzz

Currently tuning both a nag1 and an 8 speed (different cars)

The files I attached are for the 5 speed

here is my files. trans file is still stock. Car runs on dedicated e85 now and dyno'd for it. Car gained 28rwhp and 25 rwtq
128299128300

Hello everyone,

what is the best way to maintain the street drivebaility but make changes to wot shift scheduling? Is it accepted to increase the shift pressure and slip rate by 10% only at the...

Are these files stock files? OR read files you got after it has been "tuned" with the new cam?

You need to add a few things to your scanner channel.


Aircharge
Volume Metric Effeciency
knock sensor voltage 1 & 2
Spark Knock

If you are able please post your tune file and log, thank you

There is a few threads on here that work to scale injectors. Have you tried searching the forums/repository for a factory redeye to get ahold of the injector data in those files?

I turned NN back on and now starts cold just fine