Question About Injector Timing
03-04-2005, 07:38 AM
#1
Senior Member
Thread Starter
Join Date: Jun 2004
Location: Germany
Posts: 240
Hi,
i don't own any aftermarked ecu currently, but learning. one thing bugs me:
how are the injectors triggered?
to be more precisely:
you can set the ignition timing based on the position of the e-shaft in degrees.
what about the same thing for the injectors?
i do not mean for how long they should stay open in ms. i mean a way to tell the ecu "fire injectors at xx degrees"
i never found this option in the power fc (that's the only popular ems i got in touch with)
are there fixed values in the pfc, or am i getting something seriously wrong?
Chris
i don't own any aftermarked ecu currently, but learning. one thing bugs me:
how are the injectors triggered?
to be more precisely:
you can set the ignition timing based on the position of the e-shaft in degrees.
what about the same thing for the injectors?
i do not mean for how long they should stay open in ms. i mean a way to tell the ecu "fire injectors at xx degrees"
i never found this option in the power fc (that's the only popular ems i got in touch with)
are there fixed values in the pfc, or am i getting something seriously wrong?
Chris
03-05-2005, 08:39 AM
#4
Member
Join Date: Nov 2002
Posts: 52
Originally Posted by j9fd3s' date='Mar 4 2005, 08:12 PM
the pfc prolly has it somewhere, but it might not be accesable.
the haltechs have it too, not really knowing any better we just copied the factory settings. (its actually in one of the books)
the haltechs have it too, not really knowing any better we just copied the factory settings. (its actually in one of the books)
Haltechs have it? What's the adjustment named and what setting are you using?
03-05-2005, 12:55 PM
#6
Member
Join Date: Nov 2002
Posts: 52
Originally Posted by j9fd3s' date='Mar 5 2005, 08:57 AM
theres the end of injection map, i'll have to pull out the lap top and see what we ran
Hmm... It doesn't sound familiar. Maybe the F10 doesn't have it.
03-06-2005, 01:34 AM
#7
Senior Member
Join Date: Nov 2002
Location: Honolulu, Hawaii USA
Posts: 925
It's called injector phasing.
On a Haltech E6K / E6X, it doesn't matter cause the injectors are all batch fired.
Via Hitman, changing the injector phasing does very little for performance for these ECU's on a rotary engine.
-Ted
On a Haltech E6K / E6X, it doesn't matter cause the injectors are all batch fired.
Via Hitman, changing the injector phasing does very little for performance for these ECU's on a rotary engine.
-Ted
03-06-2005, 01:19 PM
#8
Senior Member
Join Date: May 2002
Location: California
Posts: 22,465
Originally Posted by RETed' date='Mar 5 2005, 11:34 PM
It's called injector phasing.
On a Haltech E6K / E6X, it doesn't matter cause the injectors are all batch fired.
Via Hitman, changing the injector phasing does very little for performance for these ECU's on a rotary engine.
-Ted
On a Haltech E6K / E6X, it doesn't matter cause the injectors are all batch fired.
Via Hitman, changing the injector phasing does very little for performance for these ECU's on a rotary engine.
-Ted
i didnt notice a difference on the e11 either