Fredysan

Hi:

I'm going for 380 cc inyectors to 550 cc Denso Inyectors (the purples). Since I have using a PowerFC computer, I'd like to know two things:

1.- What's Injector Lag?

2.- What is the values for the stock Legacy MY93 Inyectors? (I think they're the same as the stock MY93-MY96 Impreza)

I found some Injector lag times for the 550cc in this thread, but nothing about the 380 cc injector lag time in order to setup the PowerFC

http://bbs.scoobynet.co.uk/showthrea...ector+lag+time

Thanks in advance

Pavlo

You can probably leave the lag times alone to start with, and get the fuelling about right with the injector scaling.

A change of injectors is better tackled by someone with a little more experience, and a wideband lambda sensor.

Paul

Fredysan

Paul:

I already have a LM-1 along with LM-3 Aux expader which allows log: boost, RPM, Injector Duty, AFR and MAF voltages.

My doubt is exactily as you says, What if I leave the standar lag tiems? or How the lag time affects the fuel injection?

But don't forget my question about the injector lag time of the 380's..

Thanks!

jonny gav

iTrader: (1)

if you set the 550cc injectors at around 76% on your power fc you will have a good starting point for mapping.