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Scratch that. It was a fluke. I still need help on this. What do the type #s mean in fault class??

I figured it out. Type 6 lets the code be set but does not illuminate the CEL. It will not immediately turn off the CEL, but after a few drive cycles it will go away. Hope this helps the next guy.

I have a 98 Cherokee xj 4.0 jtec that Im trying to simply turn off the CEL for the rear O2. I dont care if the code is set. I just dont want to see the light for the rear O2. I dont understand the...

Thank you both for trying to help me with this. As it turns out, the PCM was sampling the MAP sensor for barometric pressure incorrectly. It was throwing off the PRatio and causing it to pull fuel. ...

If someone could help with this that would be awesome.
2008 5.7 Hemi Truck, Cammed, Headers, Ported all, Centrifugal Supercharger setup for 6-7psi at 6200 rpm.
The issue I can't figure out is...

Thank you sir however it has to be a 2500 5.7 ram due do the transmission being a 66RFE on the heavy duty gas models

I'm in need of a 2012 ram 2500 5.7 tune file. It does not have to be the stock file but that would be preferred. Has to be a 2012 2500 because I need the file to be for a NGC4 controller and be for a...

I'm in need of a 2012 ram 2500 5.7 tune file. It does not have to be the stock file but that would be preferred. Has to be a 2012 2500 because I need the file to be for a NGC4 controller and be for a...

I figured it out. torque management was derating engine at launch/brake-stall because the target stall torque was set too low for the calculated torque output that was being seen at...

I have a 2008 ram 1500. small cam FBO 2800 stall 5.7 hemi n/a.
I have had a issue when WOT launching where the vehicle will launch for a split second and then fall off power for a fraction of a...

Hello, My name is Chris. Just transfered to HPtuners from a Diablosport CMR setup on my 08 Ram. I'm looking forward to learning the HPtuners platform and I'm sure I'll have plenty of questions along...