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The tool only has 8 pins. Will it still work on my 9-Pin diagnostic port?
The tool only has 8 pins. Will it still work on my 9-Pin diagnostic port?
Updated over a week ago

The OTR Diagnostics Pro hardware is designed to function with all the engines we are compatible with. As long as your engine is covered, the tool will function as intended to read and reset fault codes, view live data, perform bi-directional commands, and more!

Engine coverage:

2008-2024 Cummins

2008-2024 Detroit Diesel

2011-2024 Paccar MX

2014-2024 Volvo

2014-2024 Mack

For a more comprehensive list, please visit here.

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