Code P2099 post catalyst fuel trim system too rich
Thread Starter
JK Enthusiast
Joined: Dec 2009
Posts: 286
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From: Whittier, CA
Code P2099 post catalyst fuel trim system too rich
I was wheeling on a trail and my check engine light came on. This Code P2099 post catalyst fuel trim system too rich come up on my Bullydog turner. The check engine light came come up and went away after 10 min of driving.
Have this happen to anyone before and is it something to worry about?
Have this happen to anyone before and is it something to worry about?
