Car sputtering and acting weird

K-Series Programmable ECU installation questions / support issues
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newrider12
Posts: 3
Joined: Tue May 12, 2020 10:22 am

Car sputtering and acting weird

Post by newrider12 »

Hi Guys,

Need some help.

Recently bought a Turbo RSX with a Kpro v4. The car has been sputtering so I started to datalog. The challenge is the issue with the car is not consistent under specific RRM/Load etc. I've looked at fuel trims, ignition compensation to confirm if anything is causing the issue eg. acceleration ignition compensation. Can't figure it out!!


When reviewing the data log I noticed that fuel was acting weird, cutting in and out under load and positive tps. I would love to attach an image but am struggling to do have the image display. Any feedback on what this might be would be highly appreciated! Here is some info on the car

1. K20.K24 Turbo
2. NGK 2669 plugs gapped at 0.24 (brand new plugs)
3. Recently plugged in knock sensor but is disabled. Zero out knock maps so no compensation would occur, incase disable did not work.
4. Operation temp was normal, nothing out of ordinary.


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Spunkster
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Posts: 23878
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Car sputtering and acting weird

Post by Spunkster »

You will need to post the calibration as well as a datalog showing the issue.
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