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k24 fg2 HELP

Posted: Sat May 21, 2022 11:23 am
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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Re: k24 fg2 HELP

Posted: Sat May 21, 2022 10:12 pm
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.