MM3 Custom Tuning

MM3 HARDWARE + TUNES

Now featuring TPMS (Tire Pressure monitoring system threshold) adjustment!

Available for 2007.5-2018 model year Ram trucks.

HOW TO GET STOCK FILE:

1.PLug in the MM3 Unit into the truck and click the ECM option then PROGRAM TUNE FILE

2. Go to "Get Stock File for Truck"

3. After you hit this option, it will save the stock file on the SD card in the STOCK folder.

Attach that stock file to this order, this will ensure that you are receiving the correct file.

Please specify the tune(s) you are looking for; the most common tunes are

03-09 Cummins (SINGLE or SOTF)
0hp Stock
25hp Tow
45hp Economy
75hp Street
90hp Race

2010-12 (SINGLE or SOTF)
25hp Tow
45hp Economy
75hp Daily
90hp Street
120hp Race

2013+ (SINGLE or SOTF)
25hp Tow
45hp Economy
75hp Daily
90hp Street
120hp Race

you request licenses by going into the menu, config tools, and then unlock codes

• 4.3″ Touch Display. Resolution 480 x 272 – 16.3 million colors.
• Two devices: MM3 Touch Display and MM3 Controller each with its own CPU. The Display for the graphics & user interface and the controller for communicating with the ECM.
• Twin CPU design. The fastest Display & Tuner on earth!
• Fastest display start up in the industry. Just four seconds!
• Fastest PID refresh speed in the industry.
• Fastest ECM download in the industry, up to three times faster than the competition, a typical ECM update takes 1.5 to 6 minutes, depending on the model year.
• Small micro USB cable connecting the display and the controller for easy installation.
• Micro SD card for simple and fast updates (included).
• Fully Internet update-able. Updates are always FREE!
• Micro SD card can store multiple UDC custom tunes.
• Works with any Micro SD FAT file system formatted card.
• EGT sensor Reads accurately up to over 2200°F.

Four dashboards, each configurable with five different gauge layouts.

• Freely configurable gauge(s) range.
• Two alarms (high and a low range) can be configured for each PID.
• Audible and/or visible alarms can be configured.
• Configured ranges are also displayed through colored bars in all digital gauges.
• Configurable PID refresh speed.
• Each gauge stores/updates and displays the max reached PID value continuously.
• Recorded max values can be reset at any time.
• Customize-able display background.
• Adjustable sound feedback for alarms.

MM3 Monitor Instructions

Begin installation by laying out all the supplied components.

Start by installing the Three prong J1939 data link cable.

The connector can be found on the firewall side of the bottom of the trucks air intake manifold on most trucks. Carefully route through the firewall using a grommet. Plug into the communications module. Next, select a mounting location for the MM3 monitor. Connect the Micro USB cable to the monitor and the communications module. Finally, install the OBD2 cable to the communications module. Then connect the OBD2 cable to the trucks OBD2 port. It is important that this is the final step in the installation. Installation is now complete!