k24 fg2 HELP

FlashPro questions & answers specific to the 2006-2011 Americas Civic Si
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Smears99
Posts: 2
Joined: Fri May 20, 2022 3:05 pm

k24 fg2 HELP

Post by Smears99 »

I have a k24a2 swapped si with a basemap tune i found.
completely stock k24a2 with k20 intake manifold and exhaust.
car barely will run at all. multiple cylinders misfiring. sounds like a damn boxer engine,
attaching a short datalog for anyone who will help. datalog is only sitting still. i dont want to drive the car the way it is.
completely new to this so i will greatly appreciate any help i get.
first datalog.fpdl
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EFICU
Posts: 3299
Joined: Mon Feb 25, 2019 10:14 pm

Re: k24 fg2 HELP

Post by EFICU »

The first thing I would check is the primary 02 sensor. It looks as though the primary sensor isn't getting a proper reading so the ECU is in "error" mode. Do you know if there is a defouler or something on the primary o2 sensor? Check that out and see if there is something going on with the primary o2 sensor. The ECU doesn't know what's going on basically at this point, it's running blind.
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