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'''BMW 6cyl firmware upgrade from 1.0.46. to 1.1.18''' note: It might be a good idea to avoid accented characters in page titles * 6 cylinder ** firing sequence, 1,..... * primary trigger: 60-2, VR * secondary trigger: not used * ignition: 3 power-output channels, wasted spark '''Ignition output channels. PLEASE SORT TO FIRING SEQUENCE, and WRITE CYLINDER NUMBER TO EACH!''' * EC36 Pin10 ignch7 * EC36 Pin34 ignch2 * EC36 Pin36 ignch3 Please '''verify that the chosen channels are power-outputs'''. Measure (with ignition ON, but engine NOT running) that voltage between +12V and the ign outputs is 0 (a logiclevel output pulls down to 0V when inactive, so that would measure 12V !) 1.0.46 firmware works great with * ignchmax=02 * h[2]=07 03 02 07 03 02 .. .. 1.1.18 firmware plan: * ignchmax=05 * h[2]=70 30 20 70 30 20 .. .. * h[1]=28 14 00 28 14 00 .. .. ** important: you might need to rotate either h[1] or h[2] to get the spark to the right cylinder(-pair). Document the wiring above (write cylinder-numbers) so we can give better hints Engine does not start, shows wheel-error. '''Trigger hints:''' * normal tooth width: 24 (=0x18, since 6 degrees) * missing tooth width: 72 (=0x48, since 18 degrees) * engine phase when to reset: 160 (reset_engphase_after=A0), though this should not cause no-start ---- '''Analog input''' * MCP3208 '''ch6''' connected to EC18pin .. ** ALS or launch works well with this (if channel 6 is selected) ** TODO: verify that it measures +5V when not pulled down externally ** measures ... V when pulled down externally with 1kOhm (you can use other resistor from 100 Ohm .. 10k, just document) * MCP3208 '''ch7''' connected to EC18pin .. ** TODO: verify that it measures +5V when not pulled down externally ** measures ... V when pulled down externally with 1kOhm (you can use other resistor from 100 Ohm .. 10k, just document) ** neither ALS nor launch works if channel 7 is selected. What can be the problem ? *** maybe input was killed ? The mcp3208 inputs are very sensitive, connecting to +12V or electrostatic discharge can damageit. You can upload the dump and logs via FileArea ---- '''NOS thoughts''' * NOS output control * and RPM and MAP (TPS?) ranges BMW M20 B25 (6cyl, appr 2.5L) modified bore ( 81 mm ) now competing in 200m and 400m dragrace (earlier it was a rally car with restriction before a smaller turbo) * high-grade forged pistons * fire-ring-headgasketseal * injectors 650 ccm * factory IX drivetrain ** final drive 3.91 ** whwel diameter 650 mm * Turbo: schwitzer S2B ** external wastegate ( 35mm ) Would NOS be useful to kick in for a short time after launch ? During launch, engine RPM drops so low that turbo doesn't work well for a short time. When the turbo spools up and boosts, NOS could be switched off. '''Would this be useful ?''' Not sure why he does not use higher launch RPM (maybe he fears the clutch would explode?) ´ Be careful with nitrous oxide if the engine bogs down on launch, even a small nitrous shot will give a very large boost in torque at a low rpm. The cylinder pressures could get very high and detonation can easlily occur. -Jörgen Nitro bekötéssel kapcsolatos segítség kérés: melyik kimenetet használjam? dump: Terminal log file Date: 2007.10.26. - 17:36:43 ----------------------------------------------- primep=00 primep_temp_scaling=00 cwl=5A cwh=14 cranking_thres=02 awev=14 awev_temp_scaling=26 awec=02 warmup_clt_range[0]=00 warmup_clt_range[1]=00 warmup_clt_range[2]=00 warmup_clt_range[3]=10 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]=BE warmup_clt[1]=B4 warmup_clt[2]=AA warmup_clt[3]=A0 warmup_clt[4]=96 warmup_clt[5]=8C warmup_clt[6]=82 warmup_clt[7]=78 warmup_clt[8]=6E warmup_clt[9]=64 warmup_rpm_scale=33 req_fuel=37 divider=06 alternate=10 injopen=00 battfac=1C kpafac=C6 kpaoffs=9C injocfuel=2A injrampup_battfac=FF injpwm=FF injpwmt=FF als_launch_input=67 rpmk[0]=07 rpmk[1]=D0 tpsdot_kpadot_conf=00 tpsdotrate[0]=05 tpsdotrate[1]=14 tpsdotrate[2]=28 tpsdotrate[3]=4D tpsaq[0]=10 tpsaq[1]=16 tpsaq[2]=19 tpsaq[3]=1E als_cut_mintps=4D tpsasync=04 acmult=A0 tpsacold=14 launch_enrich=0D launch_retard=3C overrun_fuelcut=1E overrun_fuelresume=1D rev_limit=44 airden_ignore=62 config11=50 config12=30 config13=0A batt_cal=C0 fastidle=80 als_max_cut=04 dbaro=08 tps_low=25 tps_high=AF fan_temp=5A fan_hyst=02 fan_channel=6F iac_step_seq=C9 iac_conf=78 iac_max_steps=C8 iac_tps_thres=05 iac_cold_idle_temp=90 iac_warm_idle_temp=A2 iac_cold_rpm=78 iac_warm_rpm=64 iac_cold_start_pos=B3 iac_warm_start_pos=73 iac_afterstart_rpm=0A iac_afterstart_duration=0A iac_speed=06 iac_kp=30 iac_ki=0F iac_kd=23 launch_rpm=26 iac_integral_limit_dec=5A iac_integral_limit_inc=F0 iac_integral_deadband=0A iac_deadband=05 als_cut_maxtps=59 iac_overclose_interval=B8 iac_ref_pos[0]=85 iac_ref_pos[1]=82 iac_ref_pos[2]=80 iac_ref_pos[3]=7D iac_ref_pos[4]=7A iac_ref_pos[5]=7A iac_ref_pos[6]=78 iac_ref_pos[7]=75 iac_ref_pos[8]=73 iac_ref_pos[9]=70 iac_sol_channel=5F iac_ign_slope=28 softrpm_range=00 iac_ign_advance_limit=10 iac_ign_retard_limit=24 iac_ign_threshold=08 ego_conf=06 ego_lag=0A ego_coolant=87 ego_maxtps=FF ego_maxmap=96 ego_minrpm=05 ego_maxrpm=64 ego_warmup=1E ego_lean_limit=26 ego_rich_limit=26 ego_pid_kp=40 als_enrich=00 ego_delta=0A ego_target=19 ego_pid_window=FF wbo2_warmup_ramp=A0 als_react_tps=B3 wbo2_abs_limit=E4 wbo2_limit_maxt=A0 wbo2_fallback=60 wbo2_retry_t=06 als_retard_rpm1=0E als_retard_rpm2=15 wbo2_ri_target=96 wbo2_nernstdc_target=8D wbo2_pump_pw_zero=64 wbo2_calibration=BE 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=2E wbo2_pump_pid_kd=08 wbo2_pump_pid_ilimit=84 wbo2_ri_confidence_scale=80 knock_chan=01 knock_sampling_window=F2 knock1_frequency=29 knock1_gain=00 knock1_integrator=14 knock2_frequency=22 knock2_gain=05 knock2_integrator=00 knock_threshold=FF knock_noise_scale=D8 knock_max_retard=00 knock_default_retard=00 knock_retard_step=00 knock_retard_delay=FF knock_advance_step=00 knock_advance_delay=3A knock_minrpm=46 knock_maxrpm=FF 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 kpa_conf=22 als_igncut_rpm2=48 als_retard_mintps=66 als_retard_maxtps=99 lcd_default_view=00 primary_trigger=00 secondary_trigger=02 tooth_wheel=3A trigger_tooth=00 another_trigger_tooth=14 crank_minper=50 tooth_wheel_twidth1=18 tooth_wheel_twidth2=48 cam_sync_r_edge_phase=FF cam_sync_f_edge_phase=FF reset_engphase_after=06 ign_tdcdelay=B4 ign_dwell14=2F ign_dwell6=5D ign_crank_advance=08 ign_out=70 ignchmax=02 engine_off_delay=04 pump_on_mintime=04 fuelpump_channel=5F inj_stage2_rate=FF inj_stage2_start_tps=00 inj_stage2_start_map=FF als_igncut_rpm1=46 als_deact_time=46 als_deact_egt=7D als_retard=50 als_rev_limit=50 misc1out_minrpm=FF misc1out_maxrpm=FF misc1out_mintps=FF misc1out_maxtps=FF misc1out_minmap=FF misc1out_maxmap=FF misc1out_channel=FF misc2out_minrpm=2E misc2out_maxrpm=66 misc2out_mintps=99 misc2out_maxtps=59 misc2out_minmap=73 misc2out_maxmap=A6 misc2out_channel=FF act_wot_rpm=FF act_wot_channel=FF act_rpm_rpm=32 act_rpm_channel=50 egt1_cal=40 als_tks_channel=60 boost_conf=59 boost_targetoffs=00 boost_minpressure=35 boost_pid_kp=C8 boost_pid_ki=00 boost_pid_kd=00 boost_pid_ilimit=00 boost_channel=40 water_pump_temp=00 hybrid_rpm_a=00 hybrid_rpm_m=00 water_pump_hyst=00 water_pump_channel=FF toothrel_normal=79 toothrel_missing=00 fuelcut_min_kpa=00 fuelcut_max_kpa=78 tach_channel=7F tach_div=17 shiftcut_conf=02 shiftcut_channel=FF shiftcut_time=01 softrpm_rpm=43 j[0]=3B80 3B80 4680 4480 4080 3E80 3D80 3C80 3D80 3E80 4180 4980 j[1]=3E80 4280 5180 5680 5780 5580 5480 5580 5780 5A80 5C80 5A80 j[2]=4280 4680 5D80 6180 6280 6380 6280 6480 6780 6980 6A80 6980 j[3]=4680 4B80 6480 6980 6B80 6C80 6E80 7180 7480 7780 7580 7380 j[4]=5580 5C80 6B80 7080 7280 7380 7380 7780 7B80 7E80 7F80 7E80 j[5]=6380 6980 6F80 7280 7480 7680 7980 7B80 7E80 8280 8480 8780 j[6]=6A80 6E80 7280 7380 7580 7780 7A80 7E80 8080 8580 8880 8B80 j[7]=6F80 7280 7580 7480 7580 7680 7B80 7E80 8280 8780 8A80 8F80 j[8]=6F80 7580 7680 7580 7580 7880 7A80 7E80 8280 8680 8B80 8F80 j[9]=6F80 7580 7980 7780 7780 7880 7B80 7F80 8180 8580 8980 8E80 j[A]=6F80 7680 7880 7980 7B80 7C80 7C80 7F80 8280 8480 8880 8D80 j[B]=6F80 7780 7D80 7D80 7E80 7F80 7E80 8080 8280 8580 8880 8D80 l[0]=3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D l[1]=3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D l[2]=3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D l[3]=43 43 43 43 43 43 43 43 43 43 43 43 l[4]=47 47 47 47 47 47 47 47 47 47 47 47 l[5]=4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F l[6]=5E 5E 63 63 63 63 63 63 63 63 63 63 l[7]=6B 6B 6B 6B 6B 6B 6B 6B 6B 6B 6D 70 l[8]=6D 6D 6D 6D 6D 70 70 70 70 70 70 70 l[9]=70 70 70 70 75 75 75 75 75 75 75 75 l[A]=70 75 75 75 75 75 78 78 78 78 78 78 l[B]=78 78 78 78 78 78 7E 7E 7E 7E 7E 7E n[0]=37 37 5E 8D 9A 9D 9D 9D 9C 9B 99 95 n[1]=37 37 5E 8D 99 9D 9D 9C 9C 9A 99 94 n[2]=37 37 5D 8C 98 9C 9B 9B 9B 99 97 92 n[3]=37 37 5C 8A 96 99 9A 9A 99 97 95 90 n[4]=35 35 59 87 93 96 97 98 97 94 92 8E n[5]=33 33 55 7F 89 8D 8F 8F 8F 8E 8E 89 n[6]=2E 30 50 70 7A 80 82 84 85 84 84 81 n[7]=2E 2E 48 66 6F 75 78 78 77 76 76 74 n[8]=2E 2E 40 5A 66 6C 6F 6F 70 6E 6E 69 n[9]=2E 2E 37 51 5E 62 66 68 69 67 65 60 n[A]=2E 2E 31 47 53 58 5C 5E 5F 5F 5D 57 n[B]=2E 2E 2F 3A 44 4B 4F 52 54 54 53 4C k[0]=0B 12 19 21 28 32 3F 4B 58 64 71 7D r[0]=07 0C 11 16 1C 21 27 2C 31 37 3C 45 h[0]=0F 00 00 00 20 80 10 00 h[1]=28 14 00 FF FF FF FF FF h[2]=00 30 20 00 00 00 00 00 y[0]=FF FF FF FF FF FF FF FF FF FF FF FF y[1]=FF FF FF FF FF FF FF FF FF FF FF FF y[2]=FF FF FF FF FF FF FF FF FF FF FF FF y[3]=FF FF FF FF FF FF FF FF FF FF FF FF y[4]=FF FF FF FF FF FF FF FF FF FF FF FF y[5]=FF FF FF FF FF FF FF FF FF FF FF FF y[6]=FF FF FF FF FF FF FF FF FF FF FF FF y[7]=FF FF FF FF FF FF FF FF FF FF FF FF y[8]=FF FF FF FF FF FF FF FF FF FF FF FF y[9]=FF FF FF FF FF FF FF FF FF FF FF FF y[A]=FF FF FF FF FF FF FF FF FF FF FF FF y[B]=FF FF FF FF FF FF FF FF FF FF FF FF ----------------------------------------------- Date: 2007.10.26. - 17:37:08 End log file
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