Found from a definition file with unknown author.
Some are tested and working



the format of the Mode 4 command to PCM is described below. 12 data bytes are used.
;byte 1 028a enable control
;; b0 AC Clutch
;; b1 AIR Pump
;; b2 Fan1
;; b3 Fan2
;; b4 CCPDC
;; b5 set what m001b-m0041=128
;; b6 extend IAC
;; b7 set BLM? set cell#?
;;byte 2 028b control command for 028a
;; b0 AC Clutch
;; b1 AIR Pump
;; b2 Fan1
;; b3 Fan2
;; b4 CCPDC on/off
;;byte 3 028c enable control
;; b0 007e b1 ?
;; b1 0080 b3 SkipShift?
;; b2 MIL?
;; b3 007e b2 ?
;; b4 tes_2 b3
;; b5 tes_2 b2
;;byte 4 028d control command for 028c
;;byte 5 028e enable control
;; b0 TCC Enable
;; b1 TCC Ctrl
;; b2 shift sol - Gear
;; b3 shift sol - Gear
;; b4 zero trans adapts
;; b5 BLM update
;; b6 Closed Loop
;; b7 IAC PID
;;byte 6 028f control command for 028e
;; b0 TCC Enable
;; b1 TCC Ctrl
;; b2 Gear b0
;; b3 Gear b1
;; b4 preload trans adapts
;; b5 BLM update enable/disable
;; b6 Closed Loop enable/disable
;; b7 IAC PID enable/disable
;;byte 7 0290 select PWM 1 control
;; b0 LinePressure enable
;; b1 32DSS enable
;; b2 EGRDC enable
;; b3 something enable, disable EGR override
;; b4 IAC enable
;; b5 IAC 1=RPM,0=steps
;; b6 AFR command
;; b7 Cylinder Fuel Cut enable
;;byte 8 0291 PWM 1 Command Duty Cycle (LinePress, 32DSS, EGR)
;;byte 9 0292 IAC Command
;;byte 10 0293 AFR Command, CylNumToCut
;;byte 11 0294 select PWM 2 control
;; b0 SpkControl enable
;; b1 SpkCmd 1=Ret, 0=Adv
;; b2 SpkCmd 1=Delta, 0=Absolute
;; b3 CCP enable
;;byte 12 0295 PWM 2 Command Duty Cycle (CCPDC, SpkAdv)

hex to bin 0 0 0 0 0 0 0 0
b7 b6 b5 b4 b3 b2 b1 b0

(afr x 10) to hex
(%dc x 2.55) to hex
(rpm x 0.08) to hex
(counts x 1) to hex
(spark degree x 1) to hex

SAMPLE COMMANDS

CLEAR MODE 4 EFFECT
F4 62 04 00 00 00 00 00 00 00 00 00 00 00 00

AFR 12.8
F4 62 04 00 00 00 00 00 00 40 00 00 80 00 00