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Check Engien error codes (232 & 315) 850

Hello,

I just got two check engine codes off my '95 850T wagon. 2-3-2 (Long-term fuel trim) and 3-1-5 (EVAP). I have noticed that my highway mileage is great (28-30MPG), better than is was last year when I got the car, but my city mileage has dropped from ~22 to 18MPG. I also am starting to notice more idle vibration and roughness. Now that I know what the codes are, the question is how to solve them. I will look into checking the rubber vacuum hosing as suggested by Bay 13, for the 2-3-2 fault, but what about the EVAP code? Any suggestions?

Thanks,

Phil






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