having the same issue...do you have any idea how many miles, speeds, etc you drove the car before the code went away? I thought the same thing after changing my maf, that the computer would have to take some time to figure out the new one is in but i have cleared the code and drove the car over 60 miles now and still the same code comes back.

 

OK i Didnt wanna start a new thread cause some people get very angry so i searched lol any ways i went to auto zone today got the codes scanned came up with the code P0102 the attendant said it could be coming up due to large vacuum leak on engine or a faulty MASS sensor so my question is how can i cheack and see if its the MASS sensor and could any of the 2 be causing my speedometer to be died it just sits a 0mph