VY Commodore turbo V6 tune issues

[LincTheDog]

Thanks for the reply

The injectors are Bosch (0 280 155 968) 453cc injectors. The information specs that I can find are

0 280 155 968 specs.png

0 280 155 968 specs 2.jpg

To increase the size of the injectors, do I need to edit anything else besides the injector settings?

Thanks,

[antus]

Not sure if VY has cranking tables, but if it has cranking fuel in milliseconds injection, you need to scale those down by the increase in flow.

[LincTheDog]

Hi Antus,

Would

cranking fuel in milliseconds injection.

be the "Injector flow rate gram/sec of fuel'?

Or is that the Crank table scalar for max crank pulse width?

Also, the tune I attached earlier was wrong, I forgot to hit save after tuning the BIN.

[vlad01]

I have real data generated by The1 for a genuine set of 968 injectors I am happy to share.

This is for 12P but should work fine in Enhanced.

968 injector data.png

[LincTheDog]

I used the information on the photo you provided, Vlad01, I finally got it idling smoothly.

I think it might be running a little rich at the moment, I have a high flow cat installed but it seems to be spilling out a little bit of black smoke.

Next mod is going to have to be a wideband, lol.

Thanks for your all your help.

[Kevspec]

I have real data generated by The1 for a genuine set of 968 injectors I am happy to share.

This is for 12P but should work fine in Enhanced.


968 injector data.png

I'm assuming this would be fine for 11p?

[vlad01]

Yep, sure will be.