- 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)
- 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
- full time: 1ms
- PWM-DC duty: 20%
Injection sequence: (sorrend)
- divider=01
- alternate=03
- h[0]=01 02 04 08 10 20 40 80
DAMAGED outputs (elrontott kimenetek; minden bizonnyal rossz flyback bekötés vagy rossz GND-GND5 miatt? )
- EC36pin7 (injector channel A) is damaged (folyamatosan spriccel!)
- EC36pin19 seems working, but internally same FETdriver as for pin7, so avoid for safety (látslag jól megy, de belül ugyanaz a FETdriver hajtja meg, mind a ec36pin7-et, szával kerülni érdemes, pláne eleinte)
Injector outputs (bekötött kimenetek)
- 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
Note that the output order is EC36pin20, EC36pin8, EC36pin19, EC36pin7 which can be cyl1,3,4,2 or 3,4,2,1 or 4,2,1,3 or 2,1,3,4 but Fero's wiring has cyl4,cyl3,cyl2,cyl1 on these pins !!! change the config for (EC36-) pin7, pin8,pin20,pin19 that is written in MegaTune "injection sequence" in reverse order:
- 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]=01 02 04 08 10 20 40 80
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
