Got a check engine light this evening, first one was 23 maf, was expecting that seeing as though the one i have is about 3 years old, but whats involved in a 24 fault code error???
If its the idle control valve, take it off and clean it. Handy to do Happened with mine, didn't get a code but the revs were sticking up at about 1500, cleaned it and was like brand new.
I think I used a cotton bud and some carb cleaner or petrol.