12/15/2023 0 Comments Mini maxx tuner 6.4 powerstroke torque![]() ![]() Got back on highway about 1 mile later the freight train noise came back and Mini Maxx froze. U0155 - Lost communication with instrument panelĪfter clearing them, truck started up fine. U0115 - Lost communication with ECM/PCM "B" U0073 - Control module communication Bus A off After fiddling with the obd-II plug, I was able to get the Mini Maxx to reconnect and pulled codes and cleared codes. I checked the key on power, fuses, everything. Couldn't adjust tunes, access menu, nothing. Once stopped, I tried pulling codes on the Mini and it was locked up. Check engine light came on briefly as I was slowing. ![]() Pulled off and as I was slowing down I noticed the gauges on the MM were frozen again. Sounded like the engine was reving much higher than what it actually was. Shut truck off, attended the meeting, truck started back up fine, but noticed when I got on the highway, I had a roaring "freight train" noise at speed. Just put MCC custom tunes on it and rocked out!ĭriving a few weeks back, I got to where I was going and noticed my gauges on the MM were "stuck" and not adjusting (egt was still showing 650 at idle). I did not try to update this unit when I got it. Been installed with custom tuning since November of 2017 and around 10,000 miles since complete engine build. Power Levels - DPF Removed (aftermarket exhaust) with H&S Mini Maxx without Pyrometer Connectionįord 6.Not sure what I have going on with my Mini Maxx.īought it used on here a year or 2 ago. *Duramax LML with H&S Mini Maxx without Pyrometer Connectionįord 6.4L with H&S Mini Maxx without Pyrometer Connectionįord 6.7L with H&S Mini Maxx without Pyrometer Connection Power Levels - DPF Present (stock exhaust) with H&S Mini Maxx without Pyrometer Connectionĭodge 6.7L with H&S Mini Maxx without Pyrometer Connectionĭuramax LMM with H&S Mini Maxx without Pyrometer Connection ![]() H&S Overdrive transmission software available for purchase for 6.7L Dodge Power Levels - Pre-DPF trucks with H&S Mini Maxx without Pyrometer Connectionĭodge 5.9L with H&S Mini Maxx without Pyrometer Connectionįord 6.0L with H&S Mini Maxx without Pyrometer Connection Transmission tuning included on the 6.4 PowerstrokeĬOMING SOON: Nitrous / Methanol Injection Menu which allows full control of Nitrous / Methanol Injection.6.4 Powerstroke applications read from the factory manifold pyro and do not need an external pyrometer connection.Allows for use of aftermarket turbo kits with no trouble codes (Only 6.7 Cummins).Custom Mounting Solutions available HERE.Digital gauges to monitor up to 20 parameters.Internet updateable w/included SD Memory Card and USB Adapter.Turn off the EGR system without removing ANY parts.Allows removal of the entire EGR system including cooler with no trouble codes.Enable / Disable factory "special features".Speedometer recalibration for use of non-stock size tires or gearing.Approximate size: 3.5" x 2" (2" x 1.75" color screen) Black Maxx / Mini Maxx Size Comparison 1, 2.Precisely tune engine with HP increases of 0-250HP (dependent on application, see below chart).Usable on ANY of the above vehicle applications if previous truck is returned to stock tuning.Allows removal of the DPF system and ALL related sensors (nothing needs to go into the race exhaust or even be plugged in).Comes preloaded with DPF Present and DPF Removed capable tuning.2011 - 2012 Ford 6.7 Powerstroke F250-F550 NO ADDITIONAL UNLOCK REQUIREDįeatures for Mini Maxx without Pyrometer Connection.2011 - 2013 Duramax 6.6 LML / LGH 2500-5500 NO ADDITIONAL UNLOCK REQUIRED.Applications for Mini Maxx without Pyrometer Connection This H&S Mini Maxx without Pyrometer Connection cannot be used on any vehicles registered or certified for highway use. If using DPF/EGR removed tuning, this H&S Mini Max without Pyrometer Connection is intended SOLELY for closed-course racing use and is not street legal in ANY state. The H&S Mini Maxx without Pyrometer Connection is capable of disabling emissions equipment. Ford 6.4 Powerstroke trucks can use a factory sensor in the manifold to monitor EGT. We do, of course, recommend purchasing one for the 6.7 Cummins and 6.6 LMM Duramax so you can monitor your Exhaust gas temperatures and set your defuel levels based on EGTs. It will NOT harm your truck to run without a pyrometer probe installed. It is used for gauge display and for one of the defueling parameters. The Pyrometer connection is NOT necessary for the H&S Mini Maxx without Pyrometer to function correctly. ![]()
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