I tried putting the Cummins injector flow calibration codes on a 2007 2500 with a 6.7, the process would go through, but when it saved the codes it would replace the second to last digit with an !. It did this on all 6 injectors and would not do anything different.
Using a Verdict with 15.2, also tried a Solus Ultra with 15.2.
Ended up having to have the dealer program them in.
Using a Verdict with 15.2, also tried a Solus Ultra with 15.2.
Ended up having to have the dealer program them in.
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