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Installing Vems3.3 on a Volvo 244 with a B21ET engine. Taken out the dreadful K-jetronic to get complete control. This car should be competing this year in the Benelux Driftseries. My name is Jochen aka Brickdrifter and I'm living in Belgium. '''Current setup:''' B21ET Garret T3.60/.63 trim turbo XS Power intercooler ''' 36-1 trigger wheel with Ford VR sensor ''' IAT sensor from webshop Volvo 960 TPS sensor 1.0.36 Firmware Megatune, no LCD :-( '''Vems controls:''' - ''' ''injection (2banks)'' ''' * Ford brown top Low Z injectors with original Volvo resistor pack * Fuel pressure regulator (set to 2.5 bar) - ''' '' ignition'' ''' * Coil pack normally used for EDIS setup http://img273.imageshack.us/img273/9224/img86538ys.jpg ---- ''' CONFIG AND TABLES ''' '''Misc1out''' is used for waterinjection solenoid ''' ''Tachchannel'' would be used to drive the original tachometer but how?''' ---- * I had to set the timing on MegaTune to 32° because it's the only way the engine runs well. With the timinglight I have approx. 50°. Is it normal for a engine to have 50° ignition advance @ idle? ** No, something is wrong. * With crank advance set to 0 the timinglight shows 0 on the engine. ** something must be wrong with this measurement. ** With ign_balance=00 mda.. command sets advance where you think (mda01 is 1/4 degree, mda28 is 40*1/4=10 degrees, mda00 is advance from table-lookup); so your base timing is most likely not where you think. Remove a sparkplug to check TDC with a rod. I had the signal at non-TDC position several times 2006-10-20 ''' Checked the TDC point with a rod and that is fine. Ok, so I started again. I've set everything to zero, including ignition map. Then I changed ign_tdcdelay (now 93°) so that with the timing light it showed 0. All wel so far. Then I changed ign_crank_advance to 15° and the timing light showed 24°. What am I doing wrong? ''' * 2006-10-20 I do not understand. Tried to start the car today with the same settings as yesterday and now it doesn't start anymore. Just misfire's. ** The same happened with me: it was colder than the day before, and it didn't start. I had to lower cwl (cranking pulsewidth at lower temp) to start it. Naturally, your problem can be different. First thing you examine is MegaTune logs. ''' Ok, solved this. Plugs saturated with fuel. ''' ----- Primary trigger settings - mine differ to yours: Mine: <code> primary_trigger=01 secondary_trigger=02 tooth_wheel=23 trigger_tooth=01 another_trigger_tooth=12 crank_minper=50 tooth_wheel_twidth1=0A tooth_wheel_twidth2=06 cam_sync_r_edge_phase=FF cam_sync_f_edge_phase=FF reset_engphase_after=D8 ign_tdcdelay=80 </code> You seem to have: {{trigger_tooth=00}} and {{another_trigger_tooth=12}} {{tooth_wheel_twidth2=0A}} and reset eng phase... It might be worth patching your settings with these and setting up again. //PhatBob <code> primep=00 primep_temp_scaling=03 cwl=CD cwh=19 cranking_thres=03 awev=64 awev_temp_scaling=0F awec=53 warmup_clt_range[0]=00 warmup_clt_range[1]=00 warmup_clt_range[2]=00 warmup_clt_range[3]=0E 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]=B4 warmup_clt[1]=A0 warmup_clt[2]=91 warmup_clt[3]=84 warmup_clt[4]=7B warmup_clt[5]=73 warmup_clt[6]=6C warmup_clt[7]=69 warmup_clt[8]=66 warmup_clt[9]=64 warmup_rpm_scale=BF req_fuel=25 divider=02 alternate=01 injopen=01 battfac=13 kpafac=C8 kpaoffs=96 injocfuel=2A injrampup_battfac=FF injpwm=FF injpwmt=FF injpwm6=80 rpmk[0]=0B rpmk[1]=B8 tpsdot_kpadot_conf=00 tpsdotrate[0]=05 tpsdotrate[1]=0A tpsdotrate[2]=14 tpsdotrate[3]=29 tpsaq[0]=64 tpsaq[1]=82 tpsaq[2]=A0 tpsaq[3]=FF als_cut_mintps=FF tpsasync=01 acmult=78 tpsacold=32 launch_enrich=00 launch_retard=0D overrun_fuelcut=47 overrun_fuelresume=32 rev_limit=43 airden_ignore=00 config11=31 config12=40 config13=02 batt_cal=BD fastidle=C6 als_max_cut=E0 dbaro=0C tps_low=26 tps_high=F5 fan_temp=00 fan_hyst=00 fan_channel=0F iac_step_seq=C9 iac_conf=40 iac_max_steps=FF iac_tps_thres=08 iac_cold_idle_temp=90 iac_warm_idle_temp=0C iac_cold_rpm=78 iac_warm_rpm=5C iac_cold_start_pos=E6 iac_warm_start_pos=D9 iac_afterstart_rpm=0F iac_afterstart_duration=96 iac_speed=32 iac_kp=14 iac_ki=0F iac_kd=1E launch_rpm=FF iac_integral_limit_dec=32 iac_integral_limit_inc=8C iac_integral_deadband=14 iac_deadband=0A als_cut_maxtps=00 iac_overclose_interval=80 iac_ref_pos[0]=BF iac_ref_pos[1]=B3 iac_ref_pos[2]=A6 iac_ref_pos[3]=99 iac_ref_pos[4]=8C iac_ref_pos[5]=80 iac_ref_pos[6]=73 iac_ref_pos[7]=66 iac_ref_pos[8]=59 iac_ref_pos[9]=4D iac_sol_channel=FF iac_ign_slope=20 softrpm_range=04 iac_ign_advance_limit=08 iac_ign_retard_limit=08 iac_ign_threshold=08 ego_conf=06 ego_lag=64 ego_coolant=B4 ego_maxtps=CC ego_maxmap=64 ego_minrpm=4B ego_maxrpm=4B ego_warmup=3C ego_lean_limit=00 ego_rich_limit=00 ego_pid_kp=28 als_enrich=00 ego_delta=03 ego_target=19 ego_pid_window=FF wbo2_warmup_ramp=C0 als_react_tps=00 wbo2_abs_limit=F5 wbo2_limit_maxt=A0 wbo2_fallback=60 wbo2_retry_t=06 wbo2_edgetime_corr=00 wbo2_edgetime_min=50 wbo2_ri_target=9A wbo2_nernstdc_target=89 wbo2_pump_pw_zero=64 wbo2_calibration=FE wbo2_heater_pid_kp=46 wbo2_heater_pid_ki=10 wbo2_heater_pid_kd=1A wbo2_heater_pid_ilimit=80 wbo2_pump_pid_kp=20 wbo2_pump_pid_ki=37 wbo2_pump_pid_kd=00 wbo2_pump_pid_ilimit=F5 wbo2_ri_confidence_scale=80 knock_conf=01 knock_sampling_window=FF knock1_frequency=29 knock1_gain=3F knock1_integrator=1F knock2_frequency=29 knock2_gain=3F knock2_integrator=1F knock_threshold=FF knock_noise_scale=FF knock_max_retard=00 knock_default_retard=00 knock_retard_step=00 knock_retard_delay=00 knock_advance_step=00 knock_advance_delay=00 knock_minrpm=FF knock_maxrpm=FF ve_learn_coolant=B4 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=21 ign_balance=00 als_retard_mintps=FF als_retard_maxtps=00 lcd_default_view=00 primary_trigger=01 secondary_trigger=02 tooth_wheel=23 trigger_tooth=00 another_trigger_tooth=12 crank_minper=4B tooth_wheel_twidth1=0A tooth_wheel_twidth2=0A cam_sync_r_edge_phase=01 cam_sync_f_edge_phase=02 reset_engphase_after=B4 ign_tdcdelay=7E ign_dwell14=30 ign_dwell6=38 ign_crank_advance=B4 ign_out=70 ignchmax=01 engine_off_delay=04 pump_on_mintime=06 fuelpump_channel=57 inj_stage2_rate=FF inj_stage2_start_tps=FF inj_stage2_start_map=FF als_deact_rpm=FF als_deact_time=00 als_deact_egt=00 als_retard=00 als_rev_limit=40 misc1out_minrpm=14 misc1out_maxrpm=FF misc1out_mintps=00 misc1out_maxtps=FF misc1out_minmap=AF misc1out_maxmap=FF misc1out_channel=B6 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=FF act_rpm_rpm=FF act_rpm_channel=FF egt1_cal=47 als_tks_channel=FF 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=00 hybrid_rpm_a=00 hybrid_rpm_m=00 water_pump_hyst=00 water_pump_channel=0F toothrel_normal=B5 toothrel_missing=76 fuelcut_min_kpa=19 fuelcut_max_kpa=FF tach_channel=72 tach_divider=01 shiftcut_conf=01 shiftcut_channel=FF shiftcut_time=00 softrpm_rpm=FF j[0]=5980 5980 6480 6C80 7080 7880 8C80 9680 A080 AA80 B480 BE80 j[1]=5980 5980 6580 6F80 7180 7580 8280 9680 A180 AB80 B580 BF80 j[2]=5980 5A80 6880 7380 7380 7880 8380 9780 A280 AC80 B680 C080 j[3]=5980 5C80 6B80 7E80 8380 7880 8380 9880 A380 AD80 B780 C180 j[4]=5980 5D80 6780 8480 9380 8680 8F80 9980 A480 AE80 B880 C280 j[5]=5980 5E80 6880 8580 9780 9880 A480 A980 B180 B880 C180 C880 j[6]=5980 5F80 6980 8280 9680 A580 B280 B680 BF80 C780 CF80 DC80 j[7]=5980 6080 6A80 7E80 9A80 B280 C880 CF80 D580 DA80 DE80 E980 j[8]=5980 6180 6B80 7E80 A580 BB80 CE80 D380 DC80 E080 E880 F180 j[9]=5980 6280 6C80 7E80 AE80 C280 D480 DB80 E480 E980 F080 F680 j[A]=5B80 6380 6D80 7C80 B780 CD80 D480 DB80 E380 EB80 F680 FF80 j[B]=5C80 6480 6E80 7F80 C380 D680 DC80 E380 E980 EF80 F980 FF80 l[0]=51 4F 2C 2C 2C 2C 2C 2C 2C 2C 2C 2C l[1]=4F 4F 37 31 31 31 31 31 31 31 31 31 l[2]=4F 4F 37 31 31 31 31 31 31 31 31 31 l[3]=4F 4D 43 37 37 37 37 37 37 37 37 37 l[4]=55 47 43 47 4F 4F 4F 4F 4F 4F 4F 4F l[5]=63 55 55 55 5C 5C 5C 5C 5C 5C 5C 5C l[6]=66 66 66 66 66 66 66 66 66 66 66 66 l[7]=6B 6B 6B 6B 6B 6B 6B 6B 6B 6B 6B 6B l[8]=6B 6B 6B 6B 6B 6B 6B 6B 6B 6B 6B 6B l[9]=6B 6B 6B 6B 6B 6B 6B 6B 6B 6B 6B 6B l[A]=6B 6B 6B 6B 6B 6B 6B 6B 6B 6B 6B 6B l[B]=6B 6B 6B 6B 6B 6B 6B 6B 6B 6B 6B 6B n[0]=80 80 80 87 A0 B4 B4 B4 B4 B4 B4 B4 n[1]=80 80 80 88 A0 B1 B2 B1 B1 B1 B1 B1 n[2]=80 84 84 87 9B AA AB A9 A9 A9 A9 A9 n[3]=80 84 84 86 98 A1 A2 A1 A1 A1 A1 A1 n[4]=84 84 84 85 8D 99 9B 9A 9A 9A 9A 9A n[5]=84 84 84 84 86 8F 8F 8F 8F 8F 8F 8F n[6]=84 84 84 82 85 8B 8B 8B 8B 8B 8B 8B n[7]=84 84 84 80 85 8B 8B 8B 8B 8B 8B 8B n[8]=84 84 84 80 85 8B 8B 8B 8B 8B 8B 8B n[9]=84 84 84 80 85 8B 8B 8B 8B 8B 8B 8B n[A]=84 84 84 80 85 8B 8B 8B 8B 8B 8B 8B n[B]=84 84 84 80 85 8B 8B 8B 8B 8B 8B 8B k[0]=1E 37 4B 5F 73 87 9B AF C3 D7 EB FF r[0]=05 0A 0F 14 1E 28 32 37 3C 41 46 4B h[0]=06 09 00 00 00 00 00 00 h[1]=00 00 00 00 00 00 00 00 h[2]=00 01 02 03 04 05 06 07 b[0]=28 30 38 40 48 50 58 60 FF FF FF FF t[0]=20 40 60 80 A0 C0 E0 FF </code>
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