MD Fleet. Last night I used MD Fleet and a Magic- Key, it did communicate with a Mack, Mack 3 wire Oil Pressure sender PID 100 FMI 04 Fault code 211, Same as IH

Next Mack Boost sensor 2 wire Shows PID 105 FMI 05 Fault code unknown. With Mack the PID is 128 a... Login to read more.