Noob...first EFI LIVE attempt questions on standalone harness pcm changes

[dave w]

Now I'm confused...I thought anything 2003-2007 was blue/green connectors?

PCM is a 2003 Serv.# 12576106 blue/green connectors and EFILive states 1MB
Both the files I used from tunedepot are 2003, so shouldn't they also be blue/green 1MB?

Sorry, I should have posted blue/green to have avoided causing you confusion. You have the correct computer and the correct files.

dave w

[babywag]

Sorry, I should have posted blue/green to have avoided causing you confusion. You have the correct computer and the correct files.

dave w

No worries, I saw "red", and went aww sheeit did I get the wrong pcm...
Wouldn't be the first time I've done something like that.

[babywag]

Next question....fuel system

The engine came w/ an '05 intake and returnless fuel rail. I didn't want to use the 'spensive corvette filter/regulator.
So, I just swapped on a return style fuel rail.

Is there any changes that need to be made to the tune for this?
I don't know enough or how to tell if an '03 (or the os I'm using) was return style or returnless style.

[dave w]

Next question....fuel system

The engine came w/ an '05 intake and returnless fuel rail. I didn't want to use the 'spensive corvette filter/regulator.
So, I just swapped on a return style fuel rail.

Is there any changes that need to be made to the tune for this?
I don't know enough or how to tell if an '03 (or the os I'm using) was return style or returnless style.

Form what I can tell in the Vehicle Platform Options, the '03 OS does not show any options for fuel delivery.

dave w

[babywag]

Looks like '04 is when they switched? All the '04 and later files I checked are different for injector flow.
So looks like I'm ok using the '03 stuff, and don't need to change anything?

[dave w]

Looks like '04 is when they switched? All the '04 and later files I checked are different for injector flow.
So looks like I'm ok using the '03 stuff, and don't need to change anything?

I agree.

dave w