AFR while revving normal? SOS stage 2 id1000

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Apr 25, 2018 | 02:09 PM

#11

s2000ellier

Joined: Aug 2011

Posts: 4,220

Likes: 81

From: Florida

the primary o2 is a narrowband it cannot provide the correct signal to adjust fueling

Apr 25, 2018 | 10:13 PM

#12

RolanTHUNDER

Joined: Aug 2016

Posts: 2,767

Likes: 234

From: In BOOST

Quote:

Originally Posted by Nick2t1me

So there were no misfires , it just ran extremely rich under WoT resulting in very sluggish power output, it’s as if someone turned off the supercharger and it was running n/a vehicle still boosts to 10 psi no problem just sluggish due to the AFR

I see. Over-fuelling does kill power regardless of boost. I experienced that with a bad tune on my previous supercharged AP1. This time around I'll get a solid tune to make sure that doesn't happen again.