[DewDewMax]

Having a issue with a 8.3 CM2250 ...seems to be jumping operating modes.  Runs fine when in 0040 which is chi4 from what I’ve gathered? When running with the pto in or high idle it will jump to 0020 and spit and sputter. Not too sure what would be causing the mode switching as index vectors are all locked in chi-4. Looking for some insight!

Running well 
Chi_mode_status 0040 
Chi_table_mask 00000001
CBR_base_chi_high 4
CBR_base_chi_low 4
CBR_cold_amb_ref_status 00000000
EMM_AECD_state 0000
emm protection state 1 and 2 00000000

PTO on running rough 
Chi_mode_status 0020
Chi_table_mask 00000010
CBR_base_chi_high 4
CBR_base_chi_low 4
CBR_cold_amb_ref_status 00000000
EMM_AECD_state 0000
emm protection state 1 and 2 00000000