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Code p2188 system too rich

2K views 4 replies 3 participants last post by  Superman 
#1 ·
Does anny know what the problem is?
 
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#2 ·
Alright...a few questions for you since I clear this code daily. Do you have a CAI? If so, which one...Fujita?? If so, get rid of it. Secondly, are you tuned? If not, then you have one of several issues. Either you have a boost somewhere, or you could have major carbon buildup on your intake valves. If its the later, you will have to have them walnut blasted. I have fought this code since I was dyno tuned last year. Mine comes on excessively bad when I am running the A/C...
 
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