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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

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.

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

Bob