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by thanhquy2207
Thu Jun 14, 2018 12:38 am
Forum: K-Pro / KManager
Topic: Symptoms of a bad O2 sensor?
Replies: 1
Views: 1098

Symptoms of a bad O2 sensor?

Hey All,

I've been having this problem for a couple of months now. When the cars cold it accelerates fine with no hesitation. But once warm the car bogs from 1K and then from 2-3K, it's like a loss of power. This is actually noticable in my recent dyno. I've replaced everything apart from the o2 ...