SD only tune and Closed loop

[Keep]

More questions as I get ready to wrap up my tune and return the gear to its owner!

Once I have my VE and timing table sorted as best I can.

Do I re-enable closed loop?

This is combined with re-enabling COT, DFCO, STFT.

I have read both ways, yes and no dont use closed loop, what do you all say?

[aaronc7]

does it have stock narrowband sensors? Yes, enable closed loop.

[Keep]

It has both stock O2's

[blindsquirrel]

It depends what the combo is. Big cams with lots of overlap sometimes don't do well if you try to make 'em run closed loop.

[Keep]

nah nothing radical in my build, mainly a cruiser, its a station wagon after all...lol

[blindsquirrel]

I meant the engine combo. Is it the one in your sig?

[Keep]

Sorry, yes thats the engine in the wagon.

[ls6]

If you have narrowbands in there you should do it. Closed loop adjusts better for different conditions. And your cam isn't that big so it should work fine.

[Keep]

Perfect thanks.