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
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
- 2006-10-17 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.
- measured how ? timinglight ? I guess LCD and / or MegaTune
- What else do you expect when you set ignition table for those loadsites to 32..33 degree ? (0x80 = 128 decimal = 32 degrees). Does MegaTune show any different ?
- n[0]=80 80 80 87 A0 ...
- Btw, I recommend setting the lowest kPa bin to 10..20 kPa (not 30)
When you take your foot off the throttle, the engine may pull as much vaccum as 10-20kpa - you will need to provide it with fuel and spark so you need some table entries there.
Even with fuel cut set @ 28kPa?
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