Originally Posted By DaveRS23
For OBD 2, the only way to go is with a Bluetooth adapter for the port ($20) and the Torque app for a smart phone ($5). Can't help with the OBD 1.
X2, the Torque app on a GPS smart phone doubles as a performance tool calculating 1/8 and 1/4 mile times and acceleration in Gs. Also great for real time measurements on temps, mileage, battery voltage, RPM, etc. And logs them.

2014 Ram 1500 Laramie, 73 Cuda
Previous mopars: 62 Valiant, 65 Fury III, 68 Fury III, 72 Satellite, 74 Satellite, 89 Acclaim, 98 Caravan, 2003 Durango
Only previous Non-Mopar: Schwinn Tornado