RAM 2500 Cummins CM2200 U1601 DTC
Hi all. I wrote tuning file to my CM2200 with speed limiter set to 200 km/h. At the end of flashing error window pops up with message "Error: $0340: Download not Accepted ($40)". DTC U1601 apear, VIN deleted, injector codes deleted, car not starts. After flash original file all parameters sets up OK, car start normally. How to flash tuned file to CM2200? What i do wrong?
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