Nissan 370Z Forum - 3 Breather Mods, re tune needed after G3 CAI?

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Zay370z

10-27-2017 01:47 PM

3 Breather Mods, re tune needed after G3 CAI?

I couldn't find my direct answer, so here it is.

I understand a tune is needed after 3 breather mods, I installed test pipes and a fatback exhaust and got s tune and was running lean, I just installed g3s, I'd like to wait 10 days to pay for the tune, but if I have to get it now I will. Thoughts?

Also is there a way to tell AFR ratios to see if I am? A re tune for me only costs $100, but I'd rather wait.

soill370z

10-28-2017 12:45 AM

I would get it asap but you will be alright for 10 days

jchammond

10-28-2017 12:50 AM

Just stay out the throttle till then, a bit rich is better than a bit lean.
Some diagnostic tools that plug into obd2 connector will read afr's....unless you purchase an external gauge & plumb it in....they can be pricey.

synolimit

10-30-2017 12:13 AM

You'll be fine. The Z can self tune A LOT.

Rusty

10-30-2017 12:20 AM

Quote:

Originally Posted by synolimit (Post 3703772)

You'll be fine. The Z can self tune A LOT.

:iagree:

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