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This config is made step by step so there while be wrong values Don: Wbo2 primep=01 # why not primep=00 ? primep_temp_scaling=02 # matters little with so short primep=01, but 80..A0 would be appropriate cwl=04 # should be much (3x .. 5x) higher than cwh cwh=08 # waaay too low cranking_thres=10 # very BAD, use 02 or 03 (for 299 / 399 RPM) awev=20 awev_temp_scaling=40 # 90..A0 would be appropriate awc=80 # FF is usually appropriate warmup_clt_range[0]=00 warmup_clt_range[1]=15 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]=C0 warmup_clt[1]=B4 warmup_clt[2]=AB warmup_clt[3]=A8 warmup_clt[4]=A0 warmup_clt[5]=9A warmup_clt[6]=8C warmup_clt[7]=7F warmup_clt[8]=73 warmup_clt[9]=65 warmup_rpm_scale=DD # FF is usually appropriate req_fuel=64 # suspiciously high (if max j[] values are around 200 as recommended) divider=02 # certainly you want divider=01 with alternate=.3 alternate=13 injopen=20 # 00 would be better battfac=10 kpafac=34 # 104 kPa NA sensor kpaoffs=80 injocfuel=08 # somewhat higher (0x10..0x30) should be better injrampup_battfac=FF injpwm=38 injpwmt=08 injpwm6=20 rpmk[0]=0B rpmk[1]=B8 tpsdot_kpadot_conf=00 tpsdotrate[0]=05 tpsdotrate[1]=0E tpsdotrate[2]=20 tpsdotrate[3]=40 tpsaq[0]=08 tpsaq[1]=12 tpsaq[2]=17 tpsaq[3]=1B tps_thresh=05 tpsasync=02 acmult=64 tpsacold=05 tpsdq=64 decel_fuelcut_thres=FF overrun_fuelcut=10 overrun_fuelresume=0F rev_limit=40 airden_ignore=62 config11=30 config12=30 config13=02 batt_cal=BC fastidle=D6 baro=64 dbaro=0C tps_low=20 tps_high=F0 fan_temp=55 fan_hyst=09 fan_channel=40 iac_step_seq=01 iac_conf=D6 iac_max_steps=FF iac_tps_thres=FF iac_cold_idle_temp=D8 iac_warm_idle_temp=CF iac_cold_rpm=C8 iac_warm_rpm=67 iac_cold_start_pos=E2 iac_warm_start_pos=B0 iac_afterstart_rpm=1F iac_afterstart_duration=20 iac_afterstart_steps=04 iac_kp=25 iac_ki=10 iac_kd=30 iac_integral_speed=C0 iac_integral_limit_dec=05 iac_integral_limit_inc=E0 iac_integral_deadband=0A iac_deadband=05 iac_pid_conf=01 iac_overclose_interval=B8 iac_ref_pos[0]=35 iac_ref_pos[1]=34 iac_ref_pos[2]=33 iac_ref_pos[3]=32 iac_ref_pos[4]=31 iac_ref_pos[5]=30 iac_ref_pos[6]=2F iac_ref_pos[7]=2E iac_ref_pos[8]=2D iac_ref_pos[9]=2C iac_sol_channel=50 iac_ign_advance_change=28 iac_ign_retard_change=20 iac_ign_advance_limit=10 iac_ign_retard_limit=18 iac_ign_threshold=08 ego_conf=06 ego_lag=04 ego_coolant=00 ego_maxtps=FF ego_maxmap=FF ego_minrpm=04 ego_maxrpm=FF ego_warmup=3C ego_lean_limit=1C ego_rich_limit=28 ego_pid_kp=40 mt_unused=00 ego_delta=01 ego_target=19 ego_pid_window=FF wbo2_warmup_ramp=32 wbo2_warmup_target=FF wbo2_abs_limit=E4 wbo2_limit_maxt=A0 wbo2_fallback=60 wbo2_retry_t=01 wbo2_edgetime_corr=BA wbo2_edgetime_min=14 wbo2_ri_target=96 wbo2_nernstdc_target=A6 wbo2_pump_pw_zero=64 wbo2_calibration=A5 wbo2_heater_pid_kp=46 wbo2_heater_pid_ki=10 wbo2_heater_pid_kd=1A wbo2_heater_pid_ilimit=84 wbo2_pump_pid_kp=40 wbo2_pump_pid_ki=2E wbo2_pump_pid_kd=00 wbo2_pump_pid_ilimit=E0 wbo2_ri_confidence_scale=80 knock_conf=01 # do you really want to enable knock at this stage ? (although knock_minrpm would practically disable it, best to disable altogether with knock_conf=00) #Maybe there is a bug in mega tune see http://www.vems.hu/files/PeterJensen/imag/knock.jpg I think I have disabled the knock action ??? knock_sampling_window=F2 knock1_frequency=29 knock1_gain=40 knock1_integrator=14 knock2_frequency=29 knock2_gain=40 knock2_integrator=14 knock_threshold=FF knock_noise_scale=D8 knock_max_retard=28 knock_default_retard=04 knock_retard_step=08 knock_retard_delay=FF knock_advance_step=FF knock_advance_delay=50 knock_minrpm=FF knock_maxrpm=05 ve_learn_coolant=D8 ve_learn_max_power=FF ve_learn_rpm_scale=1E ve_learn_kpa_scale=1E ve_learn_ego_scale=43 ve_learn_min_weight=4D ve_learn_speed=FF ve_learn_limit=FF ve_learn_conf=00 lcd_c0=FE lcd_delay=FF lcd_backlight=FF lcd_offs[0]=FF lcd_offs[1]=FF lcd_offs[2]=FF lcd_offs[3]=FF lcd_default_view=00 primary_trigger=01 secondary_trigger=FF # this will not work ( GenBoard/UnderDevelopment/FirmwareChanges ) adjust 02 tooth_wheel=23 # 36-1 wheel trigger_tooth=01 another_trigger_tooth=12 # 2 times, per crankrot, thus every 18th tooth crank_minper=50 tooth_wheel_twidth1=0A tooth_wheel_twidth2=14 cam_sync_r_edge_phase=FF cam_sync_f_edge_phase=FF reset_engphase_after=FF ign_tdcdelay=70 ign_dwell14=30 ign_dwell6=83 ign_crank_advance=2E ign_out=70 ignchmax=02 # ???????????????????????????? you mean 03 for a 4-cyl!!! engine_off_delay=08 pump_on_mintime=10 fuelpump_channel=70 inj_stage2_rate=FF inj_stage2_start_tps=FF inj_stage2_start_map=FF als_lowrpm=FF als_maxtps=FF als_ignretard=FF als_rich=FF als_rev_limit=06 misc1out_minrpm=19 misc1out_maxrpm=20 misc1out_mintps=FF misc1out_maxtps=50 misc1out_minmap=FF misc1out_maxmap=FF misc1out_channel=FF misc2out_minrpm=FF misc2out_maxrpm=FF misc2out_mintps=FF misc2out_maxtps=FF misc2out_minmap=FF misc2out_maxmap=FF misc2out_channel=FF act_wot_rpm=26 act_wot_channel=FF act_rpm_rpm=FF act_rpm_channel=48 egt1_cal=00 # 4A is usually appropriate egt1_offs=00 boost_conf=A0 boost_targetoffs=32 boost_minpressure=32 boost_pid_kp=02 boost_pid_ki=08 boost_pid_kd=07 boost_pid_ilimit=FF boost_channel=60 water_pump_temp=00 hybrid_rpm_a=00 hybrid_rpm_m=00 water_pump_hyst=FF water_pump_channel=8F toothrel_normal=65 toothrel_missing=80 fuelcut_min_kpa=80 # very BAD unless you want to prevent injection !!! use 09..0E fuelcut_max_kpa=66 # this could work with an NA, but why don't you use FF(=255 kPa) ? tach_channel=80 tach_divider=66 How was this config made ? Seems like many values are OK, but there are (several!) randomly very bad values here and there. Maybe this was just used for testing the board ? If so, only wbo2_pump_pw_zero=64 is valueable (egt1_cal obviously not). You should start from someone's working config, and replace sections (a few related values) with other's (also working values), and do your own adjustment as appropriate.
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