- low-Z injectors
- 2.5 Ohm (measured)
- injopen=10 # "injector opening", try 00
- battfac=03
- kpafac=4D
- kpaoffs=80
- injocfuel=0D
- injrampup_battfac=0D
- injpwm=40 # 25%
- injpwmt=0A # full voltage for 10*100usec
- injpwm6=40 # added inj. PWM for lower voltage
- fuelcut_min_kpa=19 # cut fuel below 25kPa (a bit too high, more usual is 14..20kPa, so use 09 or 0A)
- fuelcut_max_kpa=DC
- '''ECU applied with powerflyback ? likely
- Confirm that EC36pin23 (flyback) is connected to injector-common (+12V)
- EC36-pin23 flyback injector common +12V (injektor kozos +12V-ra kotni) NAGYON FONTOS
- remember that TPS>65% enters flood-clear mode ( 65% feletti gaz inditozaskor lekapcsolja a befecskendezest!)
- full time: 1ms
- PWM-DC duty: 25..29%
Injection sequence: (sorrend)
- divider=01
- alternate=03
DAMAGED outputs on v3.3 serialnr 523 ( elrontott kimenetek; minden bizonnyal rossz flyback bekötés vagy rossz GND-GND5 miatt? )
- EC36pin7 (Injector channel A) is damaged (folyamatosan spriccel!)
- EC36pin19 (Injector channel B) seems working, but internally same FETdriver as for pin7, so avoid for safety (látszolag jól megy, de belül ugyanaz a FETdriver hajtja meg, mind a ec36pin7-et, szával kerülni érdemes, pláne eleinte)
Injector outputs (bekötött kimenetek) - see GenBoard/Manual/DigitalOut/Table
- Cyl mask Family Number h[0] mask Pin Name Max Load Comments
- cyl4 08 INJFET 3 08/8 EC36 pin20 Inj D 10 A Injector driver
- cyl3 04 INJFET 2 04/4 EC36 pin8 Inj C 10 A Injector driver
- cyl1 64 INJFET 6 40/64 EC36 pin6 Inj G 10 A Injector driver
- cyl2 128 INJFET 7 80/128 EC36 pin17 Inj H 10 A Injector driver
in MegaTune "h[0] injection sequence" (note the reverse order - forditott sorrend):
- 128 (cyl2)
- 08 (cyl4)
- 4 (cyl3)
- 64 (cyl1)
- 16 (fuel pump)
- ...
- ...
- ...
Fuelpump (AC)
- engine_off_delay=08 # 8*0.25=2 seconds after engine off
- pump_on_mintime=10 # 16 * 0.25 = min 4 seconds after powerup
Output selection:
- fuelpump_channel=40 and
- h[0]=80 08 04 40 10 00 00 00
So according to GenBoard/Manual/DigitalOut/Table mask hexa 10 means
- fuelpump relay negative is controlled by INJFET 4 10/16 EC36 pin 9 Inj E 10 A Injector driver
- fuelpump relay positive is fused and switched (node15, only live when ignition is on) +12V
serialnr 614 maybe RS232 was broken (by same setup that damaged 523 ? ). It normally works fine, with some glitches (RPM falls to 0 in MegaTune).
Both 614 and 523 were upgraded to firmware 1.0.53
4 IGBT, offboard MAP, primary trigger VR, sectrig HALL
- see [http://shop.vems.hu/catalog/index.php?cPath=1 shop item for product options and EC18 pins)