Injector Spec Database
This page is to provide a place to store injector specs for quick reference.
Mototron(Racetronix L107FM) High-Z 668 cc (AKA 630's)
- Inj open time @13.2v (us) XXXX
- Inj effective rampup (us) XXXX
- injrampup_battfac (us)XXXX
- battfac (us)XXXX
- Injpwm DC (%)XX
- Injpwm peak time (ms)XX
Delphi Low-Z 95#/hr (with 30v TS diode and 6R8 resistors)
- Inj open time @13.2V (us) 0
- Inj effective rampup (us) 512
- injrampup_battfac (us) 4080
- battfac (us) ???
- Injpwm DC (%) 100
- Injpwm DC added @6V (%)0
- Injpwm peak time (ms) 25.5
Bosch 5 ohm 160#/hr ?
Be sure to specify your exact flyback setup!
Details about ECU Operation:
Inj Open Time(us)
Inj Effective Rampup(us)
battfac(us)(This is PW added at 7V, goes linear to zero at 13.2V)
Injpwm DC(%)100%(Leave at 100% - disables PWM)
Injpwm peak time(ms)25.5(Leave at 25.5ms)
Discussion from VEMS.UK Message Board, information supplied by GintsK?
But surprise!!! injrampup_battfac 4080 did not disable correction. It is maximal possible correction in fact!!
works in very strange way. It describe some kind of coefficient for inj_eff_rampup time. No influence @7V
If inj_eff_rampup time is configurated as 1500, it adds 1000us @7V. But injrampup_battfac scale this value @13V by aprox. :
4080 - 0.78
2000 - 0.89
500 - 0.97
0 - 1.0
So if injrampup_battfac is 4080 and inj_eff_rampup time is configurated as 1500 we get 1000*0.78=780us adder to PW @13V.
Very confusing and user unfriendly! Why, why