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108571

This has been resolved, removing the code would not have changed anything. The actual reason the code was setting was G122 was corroded on the engine block which caused high resistance on pins 8 and...

Wondering if anyone has tried / had success disabling any of the P154A/B/C/D codes for their Duramax? Truck is a 2016 with a perfectly functioning IAH and an intermittent ghost code P154B. Thanks!

I got the correct ECM OS/calibration from arbracam26 from a Chrysler 300 SRT8. If you have an exact match Rockhound that would be great!

Thank you arbracam26! I am mainly interested in the ECM calibration details so this should work perfectly.

Hello,

Looking for a stock hpt read of a 2006 Dodge Magnum SRT8 6.1L with automatic. I checked the tune repository and did not find anything.

ECM OS is 05030232AF and TCM OS is 04692392AG.
...

Thank you so much for responding Drdzl. Finally an answer!

Does anyone know? Strange that nothing about these functions is described in HP Tuners and there is virtually nothing on the web about them either.

I have looked for what IPC ROM Switch and IPC ROM Enable mean and do under Engine > Torque Model > Monitoring and cannot find anything. Could someone please enlighten me? Hovering over the buttons in...

Yeah I get it, it has tall gears. The car still should not be as slow as it is. I played around with the torque tables and made the throttle a lot more responsive and 0 to 40 mph quicker. The problem...

Here is a log from a couple weeks ago with the tune posted at the top. Car is a lead sled from 0 to 40 mph. And yes, I heard the spark knock. That is why I lifted the throttle. Thanks!

Ideas anyone? Thank you.

Thank you both for the explanations. Does the MAF then override the Idle Airflow setting if the Idle Airflow is wrong? Say the Idle Airflow is set to 16 g/s but the MAF model calls for 14 g/s at...

I am wondering if the Base Running Airflow >Idle Airflow table interacts with the MAF Calibration>Airflow vs. Frequency table? More specifically, if there was a mismatch between the two tables at a...

No, it is the simple tune I was working on. Here is the stock file.

I have been trying to tune a 2006 4.6L in a Mercury Marquis to give it more pep and make it more fun to drive and not having much luck. I did the throttle pedal calibrate which eliminated the lazy...

Understood. I will take a look at all this when I get it back on the dyno. Thanks for all your help!

Thank you so much, I will make those changes. Yes, my MAF is almost at the end, but I would like to use it if possible. If not, how could I increase MAF resolution? Thanks!

I do not have a VSS input, I am running the engine on a dyno. The plan is for the PCM to not have a VSS in the car either. I have maxed everything, just wondering on engines making more than 1,000...

Ok great, thank you for that! I am also wondering in Engine>Torque Management>General>Torque Limit vs RPM>Max Torque>Max Torque and other tables in this tab how much impact this has on the engine's...

Thank you, that all makes sense. I was able to command EQ ratio and richer lamda in forced open loop in a previous tune, I just wasn't correlating the data correctly but you cleared that up. My...

Hello, so I am back at this tune again. I am having trouble with engine RPMs on the dyno and getting my AFRs where I want them. So far the engine has been running good, the surging has been nearly...

Most of it is turned off in Engine>Torque Management>General

There you will find TCS and ETC limits along with your engine and drivertrain torque limits. Hovering over each button on the screen...

You're welcome. Happy 4th of July!

NVRAM may be corrupt. VCMSuiteInfo, if it reads at all, probably shows all "y"s for the VIN. No idea from my keyboard what actually happened to your PCM. If it was up to me I would reflash to stock...