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As my Genboard v3.3 seems to be installed (see MembersPage/JoelZernask), I will now try to dig through the configration. I have studied MembersPage/BenNesbitt, who also has a V8 Audi, but he has coil-on-plug ignition, so not entirely applicable to my project. Here are the specs of my engine: * 1989 Audi PT 3,6 liter 32valve V8 * trigger: Primary-VR (4 trigger pins on the flywheel), Secondary-HALL * firing order: 1-5-4-8-6-3-7-2 * ignition type: wasted spark * coils: two 2*2 coil packs (Bosch 0 221 503 407) Ignition. Cylinders firing together are: 1 5 4 8 6 3 7 2 The coil packs are connected as follows: EC36-pin35 to Coil 1 EC36-pin33 to Coil 2 EC36-pin34 to Coil 3 EC36-pin36 to Coil 4 Therefore cylinders are wired as follows (see GenBoard/Manual/DigitalOut/Table for driver channel numbers): Cylinders 1 & 6 to Coil 1 to EC36-pin35 drive00 Cylinders 5 & 3 to Coil 2 to EC36-pin33 drive01 Cylinders 4 & 7 to Coil 3 to EC36-pin34 drive02 Cylinders 8 & 2 to Coil 4 to EC36-pin36 drive03 * ignchmax=03 (03..00) * IGNITION OUTPUTS TABLE: h[2]=03 02 01 00 03 02 01 00 ** going from index config.ignchmax downto 0, the drive00, drive01, drive02 and drive03 will be fired, in this order. This spark table can be used, right? http://www.ubernugen.com/vems/17octsparkmap1.jpg Be sure to get the base timing (trigger_tooth and igntdcdelay) right. Fuel. Again refeering to Ben Nesbitt's information, adjusted for my specs: sequential fuel delivery for Audi 3,6 V8 PT engine firing order: 1-5-4-8-6-3-7-2 Bosch injectors 173cc Fuel map: http://www.ubernugen.com/vems/17octfuelmap1.jpg Below is Ben's Manmcd code that I have modified for wasted spark ignition and 4 trigger pins + cam sync trigger setup instead of a 60-2 trigger wheel. <code> RPM:0000 T 17 P042 La:??.? egoC:-00 clt: 26C tps:00% 0819 egt:0000 113 primep=00 primep_temp_scaling=80 cwl=64 cwh=32 cranking_thres=03 awev=41 awev_temp_scaling=98 awc=FF 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]=A6 warmup_clt[1]=A2 warmup_clt[2]=97 warmup_clt[3]=88 warmup_clt[4]=7B warmup_clt[5]=75 warmup_clt[6]=73 warmup_clt[7]=71 warmup_clt[8]=6E warmup_clt[9]=64 warmup_rpm_scale=FF req_fuel= double values in j[] (VE table), max around 200 (the max enterable is 255). divider=01 alternate=07 injopen=00 battfac=0D kpafac=125 # (=decimal 52 for 104 kPa MAP sensor ?) # I have 250 kPa onboard MAP, so is 125 correct? kpaoffs=80 injocfuel=28 injrampup_battfac=FF injpwm=FF injpwmt=FF injpwm6=00 rpmk[0]=0B # ... rpmk = 0BB8 (=decimal 3000 is for 4 cyl, since 12000/4=3000) # So is 0BB8 the correct value here? 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=64 overrun_fuelcut=16 overrun_fuelresume=10 rev_limit=40 airden_ignore=62 config11=70 config12=30 config13=02 batt_cal=A4 fastidle=80 baro=64 dbaro=0C tps_low=20 tps_high=F0 fan_temp=55 fan_hyst=09 fan_channel=FF # I don't have a fan connected yet. I could use channel 06 for the fan. iac_step_seq=C9 iac_conf=7A iac_max_steps=E8 iac_tps_thres=05 iac_cold_idle_temp=A0 iac_warm_idle_temp=D0 iac_cold_rpm=65 iac_warm_rpm=4F iac_cold_start_pos=FF iac_warm_start_pos=FF iac_afterstart_rpm=0C iac_afterstart_duration=FF iac_afterstart_steps=00 iac_kp=25 iac_ki=10 iac_kd=30 iac_integral_speed=C0 iac_integral_limit_dec=33 iac_integral_limit_inc=E4 iac_integral_deadband=0A iac_deadband=05 iac_pid_conf=01 iac_overclose_interval=FF iac_ref_pos[0]=60 iac_ref_pos[1]=5C iac_ref_pos[2]=58 iac_ref_pos[3]=50 iac_ref_pos[4]=4C iac_ref_pos[5]=48 iac_ref_pos[6]=38 iac_ref_pos[7]=31 iac_ref_pos[8]=2F iac_ref_pos[9]=2E iac_sol_channel=21 iac_ign_advance_change=10 iac_ign_retard_change=10 iac_ign_advance_limit=10 iac_ign_retard_limit=18 iac_ign_threshold=08 ego_conf=06 ego_lag=01 ego_coolant=00 ego_maxtps=FF ego_maxmap=FF ego_minrpm=07 ego_maxrpm=FF ego_warmup=01 ego_lean_limit=22 ego_rich_limit=03 ego_pid_kp=25 mt_unused=00 ego_delta=01 ego_target=19 ego_pid_window=FF wbo2_warmup_ramp=9C wbo2_warmup_target=FF wbo2_abs_limit=E4 wbo2_limit_maxt=A0 wbo2_fallback=60 wbo2_retry_t=06 wbo2_edgetime_corr=BA wbo2_edgetime_min=50 wbo2_ri_target=96 wbo2_nernstdc_target=9C wbo2_pump_pw_zero=65 wbo2_calibration=B8 wbo2_heater_pid_kp=45 wbo2_heater_pid_ki=11 wbo2_heater_pid_kd=1A wbo2_heater_pid_ilimit=81 wbo2_pump_pid_kp=15 wbo2_pump_pid_ki=4E wbo2_pump_pid_kd=00 wbo2_pump_pid_ilimit=FF wbo2_ri_confidence_scale=80 knock_conf=00 # good for no knock 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=FF # even without LCD this won't cause problem 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=02 tooth_wheel=3A # 60-2 wheel # I have 4 pins on the flywheel + cam sync setup. What should I insert here and the following rows(my #1 pin is 62 degrees before #1 cylinder TDC)? trigger_tooth=02 another_trigger_tooth=0F crank_minper= 2 msec or something like that tooth_wheel_twidth1=02 tooth_wheel_twidth2=06 cam_sync_r_edge_phase=FF cam_sync_f_edge_phase=FF reset_engphase_after=F0 ign_tdcdelay=64 ign_dwell14=1E ign_dwell6=44 ign_crank_advance=30 ign_out=70 ignchmax=07 # I have wasted spark ignition, is "07" correct here? engine_off_delay=08 pump_on_mintime=13 fuelpump_channel=57 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=40 misc1out_minrpm=0A misc1out_maxrpm=1E misc1out_mintps=40 misc1out_maxtps=FF misc1out_minmap=50 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=FF act_wot_channel=26 act_rpm_rpm=FF act_rpm_channel=40 egt1_cal=49 egt1_offs=00 boost_conf=00 boost_targetoffs=00 boost_minpressure=FF boost_pid_kp=20 boost_pid_ki=80 boost_pid_kd=01 boost_pid_ilimit=FF boost_channel=FF water_pump_temp=FD hybrid_rpm_a=00 hybrid_rpm_m=00 water_pump_hyst=00 water_pump_channel=FF toothrel_normal=76 toothrel_missing=DC fuelcut_min_kpa=09 fuelcut_max_kpa=FF tach_channel=FF I have a tach of a 4 cylinder Audi. Channels 6 and 7 are unused, so I could connect the tach trough the VEMS. tach_divider=FF If I connected this tach through the v3.3, should I use the value "02" here? 02 seems right for the 4 cyl tach (but this config element will soon change to allow fine-tuning or deviant setup like 6cyl tach gauge on 5 cyl engine) </code> For VAG sensors, no firmware upgrade needed. If I replace the code in MegaTune r028 config.txt with this code above, how can I send this code to the ECU? Will these new values appear in the graphic tables of MegaTune and simply "Send to ECU" command works?
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