hey All-
Wondering if anyone else has programed their xGauge to read boost. I just did it today and the numbers seem a bit off to me. I'd like to compare my results against other users experiences.




For those wondering how to program their Scangauge, here are the instructions I followed. I got these off another forum and modified it a bit to work with our JK's

TXD: 07 E0 01 0B
XF: 0441850B0000
RXD: 2808
MTH: 00910064FFxx

Where FFxx will be one of the following offsets:
12.0 -- FF88
12.1 -- FF87
12.2 -- FF86
12.3 -- FF85
12.4 -- FF84
12.5 -- FF83
12.6 -- FF82
12.7 -- FF81
12.8 -- FF80
12.9 -- FF7F
13.0 -- FF7E
13.1 -- FF7D
13.2 -- FF7C
13.3 -- FF7B
13.4 -- FF7A
13.5 -- FF79
13.6 -- FF78
13.7 -- FF77
13.8 -- FF76
13.9 -- FF75
14.0 -- FF74
14.1 -- FF73
14.2 -- FF72
14.3 -- FF71
14.4 -- FF70
14.5 -- FF6F
14.6 -- FF6E
14.7 -- FF6D
14.8 -- FF6C
14.9 -- FF6B
15.0 -- FF6A

In order to figure out your offset, display MAP on the scangauage and turn the key to the ON position - but do not turn it on. What this will do is initiate the engine electronics without starting the vehicle.
Next, take whatever MAP number the scangauge displays and complete the MTH xGauge.

Save as whatever you want. I used PSI.