Injector Info

Holden/Delco Tuning. ALDL, OBD 1.5. Circa 1989 to 2004.
Post Reply
User avatar
DieselBob
Posts: 165
Joined: Sun Mar 28, 2010 5:43 pm
cars: Isuzu DMax
Alfa Romeo Guilletta
Location: NSW

Injector Info

Post by DieselBob »

Hi Guys

Looking for info on injector pulse frequency for the vn 808.
And if the frequency is the same on all delco ECM's

I know i can meter the wiring was looking to see if it's standard on all Delco's

Thanks
Bob
User avatar
VL400
Posts: 4991
Joined: Sun Mar 01, 2009 2:54 pm
cars: VL Calais and Toyota Landcruiser. Plus some toys :)
Location: Perth, WA
Contact:

Re: Injector Info

Post by VL400 »

The actual frequency changes with RPM, in most calibrations the injection events happen once per engine revolution - the VN $5D code is setup to fire once per revolution.
User avatar
DieselBob
Posts: 165
Joined: Sun Mar 28, 2010 5:43 pm
cars: Isuzu DMax
Alfa Romeo Guilletta
Location: NSW

Re: Injector Info

Post by DieselBob »

Thanks that makes it so easy :D
Variable frequency variable pulse width....
oh well have to have a re-think..
appreciate the reply

Bob
Post Reply