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.
2-09-06
current setup:
B21ET
Ford brown top injectors
Fuel pressure regulator (set to 2.5 bar)
GrA 60/63 trim turbo
XS Power intercooler
Vems controls only injection! (for now)
36-1 trigger wheel with Ford VR sensor
IAT sensor from webshop
Volvo 960 TPS sensor
1.0.38 Firmware
Megatune, no LCD :-(
We will try to get the serial connections to work properly and download the actual firmware and config. Check groundconnections and achieve a triggerlog to analyse.
Q: We have a problem getting the triggerlog with the terminalprogram.While cranking there is only weird characters spit out and no useful data. Maybe some wrong settings in Terminal? Here is the current config dump
primep=00
primep_temp_scaling=80
cwl=B9
cwh=4B
cranking_thres=03
awev=0A
awev_temp_scaling=99
awec=2A
warmup_clt_range[0]=00
warmup_clt_range[1]=00
warmup_clt_range[2]=00
warmup_clt_range[3]=14
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]=AC
warmup_clt[2]=AB
warmup_clt[3]=AA
warmup_clt[4]=A0
warmup_clt[5]=96
warmup_clt[6]=8A
warmup_clt[7]=7A
warmup_clt[8]=6E
warmup_clt[9]=64
warmup_rpm_scale=BF
req_fuel=2A
divider=02
alternate=01
injopen=1F
battfac=13
kpafac=96
kpaoffs=F6
injocfuel=20
injrampup_battfac=FF
injpwm=33
injpwmt=FF
injpwm6=33
rpmk[0]=0B
rpmk[1]=B8
tpsdot_kpadot_conf=00
tpsdotrate[0]=06
tpsdotrate[1]=1A
tpsdotrate[2]=66
tpsdotrate[3]=FF
tpsaq[0]=19
tpsaq[1]=20
tpsaq[2]=2D
tpsaq[3]=64
als_cut_mintps=FF
tpsasync=06
acmult=00
tpsacold=78
launch_enrich=00
launch_retard=0D
overrun_fuelcut=4D
overrun_fuelresume=37
rev_limit=46
airden_ignore=00
config11=31
config12=40
config13=02
batt_cal=BD
fastidle=C6
als_max_cut=00
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=05
ego_coolant=B4
ego_maxtps=CC
ego_maxmap=FF
ego_minrpm=0C
ego_maxrpm=28
ego_warmup=3C
ego_lean_limit=26
ego_rich_limit=05
ego_pid_kp=28
als_enrich=00
ego_delta=33
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=09
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=B4
ign_dwell14=30
ign_dwell6=38
ign_crank_advance=28
ign_out=70
ignchmax=00
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=91
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=12
fuelcut_max_kpa=FF
tach_channel=FF
tach_divider=FF
shiftcut_conf=01
shiftcut_channel=FF
shiftcut_time=00
softrpm_rpm=FF
09-08-06
New Problem :-)
Car starts directly but after few seconds dies.
Checked everything and it's the rpm sensor (I'm using VR 36-1 Trigger wheel) at fault.
Trying several sensors gave no solution.
Rewired the sensor to no avail.
- Do you have wheel error counts?
- Can you publish a datalog of it? Tim
- Can you capture InputTrigger/TriggerLog to vrify VR sensor polarity ?
Car ran perfect before this!
Anybody any idea?
Jochen, waar in belgië woon je ergens, ik ben van begijnendijk, je kan me emailen op Tim.marteleur at regionaal.be