So I went too Advanced auto parts ran my buddys 03 RSX and it came up as Ari fuel meter control...does any1 have any idea why this is...or what this is?

 

what's the actual code? P0...

usually like it says air fuel ratio is wrong... bad air filter, gas isn't burning right, or o2 sensor gone bad. But I need the actual code

 

its P1166

 

3 fuses to check first. #14 under hood (30A), and #2 (20A) and #4 (10A) under dash. My bet is #2 is blown, probably a short in the sensor or wiring, you'll know if it blows again.

I saw the exact same code on a EP. P1166 and it turned out to be a blown heatercore fuse. This is a 25 fuse in the engine compartment. Its one of the larger ones. Looks like a little green box. What sucks is that this fuse is like 20 bucks from honda. Check this and see if this is your problem

If not a fuse... 02 sensor went bad probably