Members Page/Robin - VEMS wiki www.vems.hu

MembersPage/Robin (2006-01-08 22:25:24)

I would like to install a Genboard v3.3 to the following car:

Audi S2 coupe quattro 2.2 5 cyl 20v 3B

This 5cyl needs InputTrigger/AudiTrigger see config info

see GenBoard/UnderDevelopment/FirmwareChanges
MegaTune r027 or later will be needed (r028 should work too).
- When I can use the new modified software version of original auditrigger?

TODO needed for debug

TerminalProgram
- disconnect megatune
- brayterm 9600,8n1 connect (COM1 or whatever)
- Man
- mll - test if we are in menu
- start log
- mcd - so log contains config
- mct - so log contains tables
- mdd0c
- cranking (4..5 sec)
- stop log
- upload log to internet
- bye
- disconnet from Brayterm
- connect MegaTune
- (Man, mcd, mct, mdd0c, mdd04, mdd00), start log/ stop log / send file (mtt file)
publish mcd, mct dump
confirm 1.0.29 firmware
MegaTune r28
describe all trigger connections, including shield and pullup
- photo of cable
- check against InputTrigger/AudiTrigger and InputTrigger/AudiTrigger/TestLM

While the trigger is special, the other sensors should be no problem at all.

My V3.3 include:

Primary trigger VR
secondary_trigger: auditrigger
MAP connection: 400kPa onboard
LCD an PS2
2 Knock and EGT
ignition driver: 6+2

The car use the absolutely factory sensors and accessory but the air filter's house was removed.

I want to make a street racing car from above.

Project to follow:

samco turbo hoses
tubular turbo exhaust manifold
bigger turbo than original
erl water injection
engine internal modification /pistons,conrods/

My plans:

use a factory 55 pins Motronic male connector to EC18 and EC36 and make a flying cable set + WBO2,egt custom made wirings to engine.
Anti lag system
Launch control
Boost control solenoid
Distributor based ignition
Sequential injection for 5 cyl '14.5 ohm'

2 knock sensors, but I think use 1 knock sensor.

If I want to use the factory airmass sensor too,where can I connect this? Since you have onboard MAP, EC18pin6 (see WebShop item http://shop.x-dsl.hu/catalog/product_info.php?cPath=1&products_id=48) is a custom analog input that you might use for airmass sensor (not used by default, just logged in MegaTune). The knock input cannot measure the airmass sensor's signal.

Primary trigger VR 135 tooth crankwheel (no missing tooth)
Secondary tr. HALL trig 1 window/720° camtooth. Overlaps VR.
Secondary tr. VR trig 1/360° cranktooth
factory CLT
factory IAT
factory TPS
1xWBO2
1xEGT
LCD

Please check my planned pinout and correct it if necessary.

EC36

1 TPS sign.

2-IAT 450-650 ohm/in 20°C

3- fast-idle small solenoid or relay (or any low-current output, such as shiftlight). EC36pin3 is a 350mA output, see GenBoard/Manual/DigitalOut/Table. You might want to use the powerful injector outputs first (don't forget to adjust h[0]=.. entries) and use the low-current outputs if you run out of injector outputs. Care is needed to not overload outputs.

5-GND5

7-Injector1 14.5 ohm/in 20°C

8-Injector3

9-Injector5

10-

11-

12-

13-Sec.trig HALL 1 window camtooth

14-CLT 2.1-2.9kohm/in 20°C

15-Fuel pump relay

16-

17-

18-BOOST solenoid

19-Injector2

20-Injector4

21-GND5

22-GND5

23-Inj.flyback injector common (+12V)

24-

25-Vbatt 15+

26-GND ecu and sign,knock

27-Primary trigger 135 cranktooth VR

28-5V to sensors /to TPS maybe ????

29-

30-

31-

32-GND5

33-

34-

35-ignition coil

36-

http://shop.x-dsl.hu/catalog/product_info.php?cPath=1&products_id=48 says channel3=EC36pin36 and channel5=EC36pin12 are logic-level drive. Useful for active coils that have the driver stage inside. For traditional dumb coil, you want to use one of the 6 power (non-logiclevel) ignition outputs. h[2]=.. (ignition sequence) must be adjusted for the chosen output in any case.

EC18

2-Knock1

7-WBO2 pump-

9-WBO2 pump+

10-

11-

12-Sec trigger 1 Cranktooth VR

13-WBO2 nernst cell

14-Comm RS232 See [assembled genboard item in shop]

15-Comm RS232

16- 1-wire is a network connection. Not used (unless for [i-button]). A free connection (if you don't solder the DS2480B chip) - use for whatever you like.

17-

18-WBO2 heater-

DO NOT forget to read the warning of the provided resckue-kit paper, about GND5, flyback, and fuses.

Please link to the docs you're trying to use. See MegaTune page for (simple unzip) install.

The v3.3 has max232, so a standard RS232 port is needed. See GenBoard/Manual/CommHardware

If unsure about MegaTune setup / compatibility, in 9600,8n1 say \n

Man mll mcd mct bye

without spaces. mll prints LCD content of active page (even if no LCD connected), mcd and mct prints config and tables. bye (note: everything is case sensitive) goes back to MegaTune compatible mode. Since MegaTune is much simpler to use, you don't need to learn GenBoard/MenuSystem, but if you like:

But 1.0.19 will NOT work with the InputTrigger/AudiTrigger , since it is a new development.

megaloq viewer:

http://www.vems.hu/wiki/index.php?page=LogAnalysis

you can also collect some infos from:

http://www.msefi.com/index.php

primep=32

primep_temp_scaling=00

cwl=50

cwh=0F

cranking_thres=04

awev=1E

awev_temp_scaling=1A

awc=64

warmup_clt_range[0]=00

warmup_clt_range[1]=14

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]=64

warmup_clt[1]=64

warmup_clt[2]=64

warmup_clt[3]=64

warmup_clt[4]=64

warmup_clt[5]=64

warmup_clt[6]=64

warmup_clt[7]=64

warmup_clt[8]=64

warmup_clt[9]=64

warmup_rpm_scale=63

req_fuel=50

divider=01

alternate=14

injopen=06

battfac=22

kpafac=C8

kpaoffs=6B

injocfuel=15

injrampup_battfac=7D

injpwm=FF

injpwmt=FF

injpwm6=FF

rpmk[0]=09

rpmk[1]=60

tpsdot_kpadot_conf=00

tpsdotrate[0]=02

tpsdotrate[1]=10

tpsdotrate[2]=19

tpsdotrate[3]=23

tpsaq[0]=00

tpsaq[1]=00

tpsaq[2]=00

tpsaq[3]=00

tps_thresh=05

tpsasync=01

acmult=64

tpsacold=0A

tpsdq=64

decel_fuelcut_thres=32

overrun_fuelcut=32

overrun_fuelresume=32

rev_limit=42

airden_ignore=62

config11=41

config12=40

config13=02

batt_cal=AA

fastidle=C6

baro=64

dbaro=0A

tps_low=17

tps_high=FE

fan_temp=EA

fan_hyst=05

fan_channel=FF

iac_step_seq=D8

iac_conf=08

iac_max_steps=EE

iac_tps_thres=08

iac_cold_idle_temp=80

iac_warm_idle_temp=D0

iac_cold_rpm=78

iac_warm_rpm=55

iac_cold_start_pos=00

iac_warm_start_pos=00

iac_afterstart_rpm=14

iac_afterstart_duration=50

iac_afterstart_steps=04

iac_kp=20

iac_ki=22

iac_kd=14

iac_integral_speed=DC

iac_integral_limit_dec=03

iac_integral_limit_inc=E1

iac_integral_deadband=0A

iac_deadband=05

iac_pid_conf=01

iac_overclose_interval=B8

iac_ref_pos[0]=6B

iac_ref_pos[1]=69

iac_ref_pos[2]=66

iac_ref_pos[3]=63

iac_ref_pos[4]=61

iac_ref_pos[5]=5E

iac_ref_pos[6]=5C

iac_ref_pos[7]=59

iac_ref_pos[8]=57

iac_ref_pos[9]=54

iac_sol_channel=7F

iac_ign_advance_change=10

iac_ign_retard_change=20

iac_ign_advance_limit=00

iac_ign_retard_limit=00

iac_ign_threshold=10

ego_conf=06

ego_lag=03

ego_coolant=D8

ego_maxtps=FF

ego_maxmap=FF

ego_minrpm=32

ego_maxrpm=40

ego_warmup=1E

ego_lean_limit=0F

ego_rich_limit=0E

ego_pid_kp=40

mt_unused=FF

ego_delta=01

ego_target=19

ego_pid_window=01

wbo2_warmup_ramp=A0

wbo2_warmup_target=FF

wbo2_abs_limit=E0

wbo2_limit_maxt=F0

wbo2_fallback=70

wbo2_retry_t=06

wbo2_edgetime_corr=BA

wbo2_edgetime_min=50

wbo2_ri_target=A5

wbo2_nernstdc_target=86

wbo2_pump_pw_zero=66

wbo2_calibration=B2

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=2C

wbo2_pump_pid_kd=08

wbo2_pump_pid_ilimit=84

wbo2_ri_confidence_scale=80

knock_conf=01

knock_sampling_window=F2

knock1_frequency=29

knock1_gain=0E

knock1_integrator=14

knock2_frequency=29

knock2_gain=00

knock2_integrator=00

knock_threshold=0A

knock_noise_scale=D8

knock_max_retard=18

knock_default_retard=04

knock_retard_step=04

knock_retard_delay=30

knock_advance_step=01

knock_advance_delay=50

knock_minrpm=32

knock_maxrpm=42

ve_learn_coolant=C9

ve_learn_max_power=FF

ve_learn_rpm_scale=28

ve_learn_kpa_scale=28

ve_learn_ego_scale=50

ve_learn_min_weight=30

ve_learn_speed=36

ve_learn_limit=FF

ve_learn_conf=00

lcd_c0=FE

lcd_delay=42

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=F3

secondary_trigger=1D

tooth_wheel=87

trigger_tooth=1C

another_trigger_tooth=36

crank_minper=30

tooth_wheel_twidth1=01

tooth_wheel_twidth2=FF

cam_sync_r_edge_phase=00

cam_sync_f_edge_phase=00

reset_engphase_after=05

ign_tdcdelay=78

ign_dwell14=4B

ign_dwell6=6F

ign_crank_advance=20

ign_out=70

ignchmax=04

engine_off_delay=04

pump_on_mintime=04

fuelpump_channel=57

inj_stage2_rate=FF

inj_stage2_start_tps=FF

inj_stage2_start_map=FF

als_deact_rpm=24

als_deact_time=AA

als_deact_egt=66

als_retard=CC

als_rev_limit=24

misc1out_minrpm=FE

misc1out_maxrpm=FF

misc1out_mintps=FE

misc1out_maxtps=FF

misc1out_minmap=FE

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=FF

act_rpm_rpm=FF

act_rpm_channel=FF

egt1_cal=4A

egt1_offs=00

boost_conf=69

boost_targetoffs=00

boost_minpressure=41

boost_pid_kp=2D

boost_pid_ki=1B

boost_pid_kd=FA

boost_pid_ilimit=FF

boost_channel=60

water_pump_temp=FF

hybrid_rpm_a=00

hybrid_rpm_m=00

water_pump_hyst=7F

water_pump_channel=FF

toothrel_normal=76

toothrel_missing=00

fuelcut_min_kpa=00

fuelcut_max_kpa=AF

tach_channel=36

tach_divider=05

shiftcut_conf=00

shiftcut_channel=FF

shiftcut_time=7F

j[0]=1980 1980 2780 2A80 2A80 2880 2880 2080 2080 2080 2080 1F80

j[1]=2080 2180 3D80 4480 4180 3E80 3A80 3880 3880 3480 3380 2C80

j[2]=4E80 5680 5880 5A80 5980 5380 5380 5180 5280 4B80 4380 3580

j[3]=5C80 6280 6480 6680 6480 6080 6180 5B80 5A80 5780 4E80 4580

j[4]=6880 6A80 6E80 6E80 6E80 6D80 6A80 6480 6280 6380 5C80 5180

j[5]=7380 7580 7780 7880 7680 7680 7680 7180 6E80 6E80 6480 5D80

j[6]=7880 7A80 7B80 8080 7E80 7D80 7B80 7A80 7880 7780 7680 6E80

j[7]=8180 8180 8380 8280 8280 8380 8280 8280 8380 8480 7E80 7B80

j[8]=8A80 8A80 8A80 8C80 8B80 8980 8880 8880 8880 8980 8980 8680

j[9]=9780 9780 9780 9580 9680 9680 9680 9680 9580 9380 9480 9380

j[A]=A180 A080 9F80 9F80 9F80 9F80 9E80 9B80 9D80 9C80 9D80 9E80

j[B]=B180 B280 B080 B180 AF80 AF80 AE80 AF80 AF80 AF80 AE80 B080

l[0]=37 37 37 37 37 37 37 37 37 37 37 37

l[1]=37 37 37 37 37 37 37 37 37 37 37 37

l[2]=37 37 37 37 37 37 37 37 37 37 37 37

l[3]=37 37 37 37 37 37 37 37 37 37 37 37

l[4]=37 37 37 3D 3D 3D 3D 3D 3D 3D 3D 3D

l[5]=47 44 44 44 44 44 44 44 44 44 44 44

l[6]=48 48 48 48 48 48 48 48 48 48 48 48

l[7]=4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F

l[8]=55 55 55 55 55 55 55 55 55 55 55 55

l[9]=5C 5C 5C 5C 5C 5C 5C 5C 5C 5C 5C 5C

l[A]=6D 6D 6D 6D 6D 6D 6D 6D 6D 6D 6D 6D

l[B]=7B 7B 7B 7B 7B 7B 7B 7B 7B 7B 7B 7B

n[0]=22 22 2C 68 82 8C 94 9C 9E 9E A0 94

n[1]=23 23 2F 6B 83 8C 94 9C 9E 9E A0 94

n[2]=23 22 2D 69 7D 88 90 98 98 98 9C 94

n[3]=30 30 2F 65 7C 84 8C 94 94 96 98 94

n[4]=30 30 2B 60 75 7C 82 8B 8D 90 91 91

n[5]=30 30 25 5B 70 77 80 84 88 88 8C 8C

n[6]=14 14 1E 53 67 70 78 80 82 84 88 88

n[7]=0C 0C 15 4C 60 68 6C 6C 74 76 78 78

n[8]=04 04 0F 43 50 54 5C 60 64 68 6C 6D

n[9]=04 04 0C 38 47 4B 54 5A 5D 63 68 6B

n[A]=02 04 0A 28 39 42 4A 4D 50 52 52 57

n[B]=04 04 0B 14 20 24 2C 34 34 36 38 3C

k[0]=0F 17 1E 28 32 3C 46 50 55 5A 5F 64

r[0]=07 0C 12 19 1F 25 2B 31 37 3D 43 4A

h[0]=08 02 01 04 10 00 00 00

h[1]=00 00 00 00 00 00 00 00

h[2]=00 00 00 00 00 00 00 00

b[0]=FF 00 00 00 1E 20 12 12 12 12 12 12

t[0]=1A 0E 06 04 02 00 00 00

The from genboard I can see the following signals:

-135 cranktoots on 0.8V DC with 1.9V AC-peak to peak about 400Hz,40mV noise on cranking

-1 teet crankhome om 0.8V DC with 2V AC-peak to peak about 40mv noise on cranking

-hall 1camsign startpoint 4.7V neg pulse about 10msec on cranking