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'''config.txt''' Using MembersPage/MiskaPeippo/AudiSSix as a starting point. My engine is an Audi 2226cc n/a KV engine, Miska's should be a decent starting point, right number of cylinders if nothing else...! ---- ############################################### ############# # Last Updated 23 Jan 2006 # # Audi 90Q, n/a 5 cylinder 2.2L (KV), coil ignition # 60-2 tooth triggerwheel + CAM sync # target board v3.2 # # HiZ injectors: INJA .. INJE # Wideband Heater: WB1 # IGNition Drivers: DR_00..DR_04 (note: all ign channels are logic level) # PWM IAC connected to INJH ############################################### ############################### # ===== Priming Pulse # 0.3s (0x03* 100us) primep=03 # --- Hot start Priming pulse scaling at 170F (80= half FF = same as cold) primep_temp_scaling=50 # ===== Cranking Pulse Definition # typically cwh =~ 0.2 * cwl cwl=5A # Cranking pulsewidth [100 usec] at -40 F (9.0ms) cwh=19 # Cranking pulsewidth [100 usec] at 170 F (2.5ms) # Cranking threshold [100 rpm] cranking_thres=04 ############################################### ############## # # Initial Start and Warmup # # Afterstart warmup enrichment (percent, added value) awev=0D # Afterstart warmup enrichment scaling at 170F (80=half, FF=same as cold) awev_temp_scaling=80 # Afterstart number of engine cycles awc=96 warmup_clt_range[0]=00 warmup_clt_range[1]=14 warmup_clt_range[2]=28 warmup_clt_range[3]=3C warmup_clt_range[4]=50 warmup_clt_range[5]=64 warmup_clt_range[6]=78 warmup_clt_range[7]=8C warmup_clt_range[8]=AA warmup_clt_range[9]=C8 warmup_clt[0]=FF warmup_clt[1]=FF warmup_clt[2]=FA warmup_clt[3]=F5 warmup_clt[4]=F0 warmup_clt[5]=EB warmup_clt[6]=E5 warmup_clt[7]=C3 warmup_clt[8]=82 warmup_clt[9]=64 # Warmup enrichment scaler at highest rpm bin: FF=rpm independent # 0x64 = 100% warmup_rpm_scale=64 # Fuel constant (req_fuel) 8.0ms [100ms] req_fuel=50 # ===== Divider ============================ # COMMENT: Better notes here required # For a 4cyl you want divider * (alternate + 1) = 4 # divider * (alternate+1) should be 4 for a 4 cyl # divider=02 and alternate=01 for 2 banks # divider=01 and alternate=03 for 4 injector banks divider=01 # ===== Alternate Injector bank setup ====== # Alternate injector drivers Works with h[0] # alternate = 00 means use only first (batch fire or TBI) # alternate = 01 means alternate between first and second # alternate = 03 to use indexes 3,2,1,0 # alternate = 07 to use indexes 7,6,5,4,3,2,1,0 # add 0x10 (bit4=1) to fire all at cranking simultaneously at cranking # so this is alternate=03, but bit4=1 enables squirting both banks at cranking alternate=14 # Injector opening time [16usec], 10*16 = 160us injopen=0A # injector opening effective rampup time [24 usec], 1B = 27*24=648us injocfuel=1B # injector rampup slope battery dependence (FF) injrampup_battfac=FF # Injector PWM duty cycle (when current limiting is active) injpwm=FF # Injector PWM time at which to activate pwm [100 usec] injpwmt=FF # added Injector PWM duty cycle during low battery voltage (6V) injpwm6=FF # Battery gamma factor +- 16 [*16 usec] depending on VBATT battfac=22 # ===== Map Sensor =========================== # standard MPX4250AP 250kpa sensor : 0x7F/0x80 # MPXH6400AP 400kpa sensor: 0xC8 / 0x80 # MAP range [2kPa] 0: use A/B lookup table kpafac=C8 kpaoffs=80 # Constant to calculate RPM: # 12000/5 = 2400 / 0x960 rpmk[0]=09 rpmk[1]=60 # ====== TPS information used during engine running # 0: TPSDOT, 1: MAPDOT acceleration enrichment tpsdot_kpadot_conf=00 # --- TPS dot bins # Rate of change bins for use with tps_thresh. # If 14 =< actual delta(throttle position) < 28 then tpsdotrate[1] # is the active bin. tpsdotrate[0]=02 tpsdotrate[1]=10 tpsdotrate[2]=19 tpsdotrate[3]=23 # --- TPS accelerator enrichement: set to 00 for inital VE tuning # TPS acceleration amount (fn TPSDOT) [100 usec]. This is the acceleration # enrichment pulsewidth, the active bin is determined by tpsdotrate[]. tpsaq[0]=01 tpsaq[1]=02 tpsaq[2]=03 tpsaq[3]=05 # Accel TPSDOT threshold (throttle sensitivity), this specifies # the minimum rate of change to enable any acceleration enrichment tps_thresh=05 # Acceleration duration [0.1 sec] eg. 0x0A * 0.1 = 1 second tpsasync=01 # Acceleration cold multiplication factor, biased at 0x64 eg. 0x64-bias = 0 acmult=64 # Cold acceleration added amount (at -40 F degrees) [x100 usec]. # eg. 0x14 * 100uS = 2000uS tpsacold=02 # Deacceleration fuel cut, 100(0x64) means no fuelcut because of sudden # tps-release. This can cause lean condition, misfire, kill-the-cat etc, # so take care. # 00 would be rough behaviour, other value under 96% (0x60) is dangerous, # I'd leave it at 100% tpsdq=64 decel_fuelcut_thres=0F # --- Overrun fuelcut: # Injectors disabled above this [x100 rpm] eg. 16(0x10) x 100 = 1600rpm # when engine.tps <= config.iac_tps_thres (TPS fully released). # Care should be taken here with any automatic transmission car. There # should be at least 400RPM between overrun_fuelcut and overrun_fuelresume overrun_fuelcut=11 # --- Overrun fuelresume # Injectors reenabled below this [x100 rpm] eg. 15 (0x0F) x 100 = 1500rpm. # Must be lower than overrun_fuelcut. overrun_fuelresume=10 # --- Rev limiter # Rev limit (hard) [x100 rpm] eg. 0x46 * 100rpm = 7000rpm rev_limit=42 ############################################### ############## # Use to avoid enleaning of AFR when idling due to increased # intake air temperature. A value of 98 (decimal) will limit # the leaning of AFR at idle to 98% at 25C degress. # 0==disable airden_ignore=62 ############################################### ############## # These useful descriptions are left over from Megasquirt # # config11 # bit 0 0:mpx4115ap, 1:mpx4250ap # bit 2 0:4-stroke, 1:2-stroke # bit 3 0:port injection, 1:throttle body # bit 7-4 defines no of cylinders config11=41 # config12 # bit 1-0 coolant sensor type # bit 3-2 mat sensor type # bit 7-4 number of injectors config12=40 # bit 0 ODDFIRE 0:normal, 1:odd-fire # bit 1 O2_WB_SENSOR 0:narrowband, 1:diy-wb # bit 2 CONTROL_STRATEGY 0:speed-density, 1:alpha-N # bit 3 BARO_CORRECTION 0:off, 1:on # bit 7-4 unsused config13=0A ############################################### ############## # # Battery Calibration for starting and dwell # # Calibration of the voltage divider (VBatt) # the calibration is downscale only, if you use the v3.0 voltage divider # resitors (100k, 20k -> ADC0 = VBatt / 6 ), a good starting value would be FF, # if you have the new v3.1 voltage divider (75k, 22k -> ADC0 = VBatt / 4.409) # BB would be a good starting value (BB = FF / ( 6 / 4.409)) batt_cal=AA # Fastidle valve off above this Temp[..F-40] fastidle=11 # ===== Mean Barometric Pressure baro=64 # ===== max allowed difference in barometric pressure # else use baro=0x64 (100 kPa) dbaro=08 # ===== TPS low and high settings from installation tps_low=0C tps_high=E6 # coolant fan, start temperature fan_temp=EA # hysteresis fan_hyst=05 fan_channel=DISABLED_F iac_step_seq=D8 iac_conf=08 iac_max_steps=EE iac_tps_thres=02 iac_cold_idle_temp=A2 iac_warm_idle_temp=A4 iac_cold_rpm=78 iac_warm_rpm=55 iac_cold_start_pos=6B iac_warm_start_pos=57 iac_afterstart_rpm=14 iac_afterstart_duration=50 iac_afterstart_steps=04 iac_kp=20 iac_ki=22 iac_kd=14 iac_integral_speed=DC iac_integral_limit_dec=03 iac_integral_limit_inc=E1 iac_integral_deadband=0A iac_deadband=05 iac_pid_conf=01 iac_overclose_interval=B8 iac_ref_pos[0]=6B iac_ref_pos[1]=69 iac_ref_pos[2]=66 iac_ref_pos[3]=63 iac_ref_pos[4]=61 iac_ref_pos[5]=5E iac_ref_pos[6]=5C iac_ref_pos[7]=59 iac_ref_pos[8]=57 iac_ref_pos[9]=54 # Idle air controller output channel iac_sol_channel=INJFET_7 iac_ign_advance_change=10 iac_ign_retard_change=20 iac_ign_advance_limit=00 iac_ign_retard_limit=00 iac_ign_threshold=10 ego_conf=26 ego_lag=03 ego_coolant=84 ego_maxtps=FF ego_maxmap=FF ego_minrpm=06 ego_maxrpm=FF ego_warmup=01 ego_lean_limit=0F ego_rich_limit=14 ego_pid_kp=40 mt_unused=FF ego_delta=01 ego_target=19 ego_pid_window=01 wbo2_warmup_ramp=A0 wbo2_warmup_target=FF wbo2_abs_limit=E0 wbo2_limit_maxt=F0 wbo2_fallback=70 wbo2_retry_t=06 wbo2_edgetime_corr=BA wbo2_edgetime_min=50 wbo2_ri_target=A5 wbo2_nernstdc_target=86 wbo2_pump_pw_zero=66 wbo2_calibration=B2 wbo2_heater_pid_kp=46 wbo2_heater_pid_ki=10 wbo2_heater_pid_kd=1A wbo2_heater_pid_ilimit=80 wbo2_pump_pid_kp=40 wbo2_pump_pid_ki=2C wbo2_pump_pid_kd=08 wbo2_pump_pid_ilimit=84 wbo2_ri_confidence_scale=80 knock_conf=01 knock_sampling_window=F2 knock1_frequency=29 knock1_gain=0E knock1_integrator=14 knock2_frequency=29 knock2_gain=00 knock2_integrator=00 knock_threshold=05 knock_noise_scale=D8 knock_max_retard=18 knock_default_retard=04 knock_retard_step=04 knock_retard_delay=30 knock_advance_step=01 knock_advance_delay=50 knock_minrpm=0A knock_maxrpm=42 ve_learn_coolant=C9 ve_learn_max_power=FF ve_learn_rpm_scale=28 ve_learn_kpa_scale=28 ve_learn_ego_scale=50 ve_learn_min_weight=30 ve_learn_speed=36 ve_learn_limit=FF ve_learn_conf=00 lcd_c0=FE lcd_delay=42 lcd_backlight=FF lcd_offs[0]=FF lcd_offs[1]=FF lcd_offs[2]=FF lcd_offs[3]=FF lcd_default_view=00 # trigger1: # bit0 0:falling/1:rising # bit1 0:toothwheel/1:coil # bit2 0:no filtering/1:filtering # bit3:advanced multitooth # bit4:multitooth N-1 # bit5:FiatStilo # coil-type, rising edge, but filtering disabled (bit2=0) # very important, that coiltype chosen, and primary trigger filter MUST be disabled # for auditrigger primary_trigger=FB # trigger2 # bit0 0:falling/1:rising # bit1 0:enable/1:disable # bit2 1:filtering # bit3 0:toothwheel/1:coil # # bit4 0:alien advance/1:cam sync # bit5 1:both edge at cranking # bit6:fiatstilo # enable sectrig, rising edge, camsync # no both-edge at cranking, coil-type sectrig # 09 in emil's config secondary_trigger=1D # tooth_wheel: Used for multi-tooth wheels (total # of teeth) # 135 in dec tooth_wheel=87 # Tooth that triggers event # tooth "27". For auditrigger, tooth_cnt counts from (another_trigger_tooth-1) down to 0. trigger_tooth=1B # 54 in dec another_trigger_tooth=36 # Minimum period for crank triggers crank_minper=30 # tooth wheel, angular width of normal and missing tooth # note that values are not in degress but engphase between 0..255 tooth_wheel_twidth1=01 tooth_wheel_twidth2=FF # rising edge, engine phase at next primary trigger # 3 in fero's config cam_sync_r_edge_phase=03 # falling edge, engine phase at next primary trigger # 2 in fero's config cam_sync_f_edge_phase=03 # engphase, when to reset reset_engphase_after=05 # max allowed +/- missing tooth deviance [1/8] toothrel_normal=76 # max allowed +/- normal tooth deviance [1/16] toothrel_missing=00 ############################################### ############## # # Ingition stuff # # IGN TDC Delay is in 0.5 crankdegree resolution. # The edge occurs at 60deg Before TDC so 60 *2 = 120 ==> 0x78 ign_tdcdelay=78 # Ignition dwell [64 usec] # good range for COP coils: 1.5-2.2mS. # Measured 4.5ms with scope # 70 * 64 usec = 4.48 mS when VBatt >= 14V ign_dwell14=46 # Added ignition dwell @6V # 93 * 27 usec = 2.5 mS usec added when ign_dwell6=5D # ignition advance at cranking (15 deg) [0.25 crankdeg] ign_crank_advance=20 # developer bit-definition of ign_out: # 7:disable # 6:EDIS/dummy # 5:after/before # 4:ref_to_trigger/ref_to_spark # 3:multispark # bit0: invertout # EDIS bits will be 0000...? # dummy-ign bits are:0111...? # disable ign: 1111.... # EDIS:0x0? dummy: 0x7? disable:0xff ign_out=70 # h[2] maxindex for ignition channel lookup # 04 for 5cyl ignchmax=04 ############################################### ############## # # Fuel Pump Control # # turn off fuelpump after inactivity time [262msec] engine_off_delay=06 # minimum time to leave fuelpump on at startup [262msec] # (without start of engine) pump_on_mintime=06 # fuelpump_channel fuelpump_channel=P259_5 ############################################### ############## # # second stage of injectors # inj_stage2_rate=FF inj_stage2_start_tps=FF inj_stage2_start_map=FF ############################################### ############## # # Anti-lag system # als_deact_egt=66 als_retard=CC als_deact_time=AA als_deact_rpm=24 als_rev_limit=24 # ============== Misc 1 output ================= misc1out_minrpm=07 misc1out_maxrpm=FF misc1out_mintps=00 misc1out_maxtps=FF misc1out_minmap=70 misc1out_maxmap=9E misc1out_channel=DISABLED_F # ============== Misc 2 output ================= misc2out_minrpm=FF misc2out_maxrpm=FF misc2out_mintps=FF misc2out_maxtps=FF misc2out_minmap=FF misc2out_maxmap=FF misc2out_channel=DISABLED_F # WOT output act_wot_rpm=FF act_wot_channel=DISABLED_F # RPM output act_rpm_rpm=FF act_rpm_channel=DISABLED_F ############################################### ############## # # Exhaust Gas Temperature # # EGT calibration multiplier egt1_cal=4A # EGT offset (signed) egt1_offs=00 ############################################### ############## # # Boost Controller # # bit7:4 PWM period [8msec] # bit0 0:boosttarget,1:MAPtarget # 00=disabled boost_conf=69 # boostcontrol target offset applied after b[RPM]*t[TPS] boost_targetoffs=00 # actuator OFF below this pressure boost_minpressure=41 boost_pid_kp=2D boost_pid_ki=1B boost_pid_kd=FA boost_pid_ilimit=FF # Boost relay connected to INJ_G boost_channel=INJFET_6 ############################################### ############## # # Water pump Controller # water_pump_temp=FF water_pump_hyst=7F water_pump_channel=DISABLED_F ############################################### ############## # # AlphaN - SpeedDensity hybrid settings # # speed density across the whole RPM range: # hybrid_rpm_a=00 # hybrid_rpm_m=00 # config13, bit2=0 (MAP scaling applied) # # Alpha-N across the whole RPM range: # hybrid_rpm_a=ff # hybrid_rpm_m=ff # config13, bit2=1 (without MAP scaling) # Alpha-N below 3200 RPM, Speed-density above 4800 RPM and hybrid between: # hybrid_rpm_a=20 (=32 for 3200 RPM) # hybrid_rpm_m=30 (=48 for 4800 RPM) # config13, bit2=0 (MAP scaling applied. # Note: can be 1 to go without MAP scaling, but than j table will be much more steeper) # hybrid_rpm_a=00 hybrid_rpm_m=00 # fuelcut below this MAP (00:disable; 10 recommended) fuelcut_min_kpa=01 # cut the fuel if the engine kpa exceeds this value 0xFF=disable fuelcut_max_kpa=AF # Tachometer output, 5V signal tach_channel=I259_7 tach_divider=01 # bit4:shiftcut fuel, bit1:shiftcut spark bit0:revcut spark shiftcut_conf=00 # shiftcut mcp3208 channel, disable:FF shiftcut_channel=DISABLED_F # igncut time after inputpulse [4 msec] shiftcut_time=7F
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