I took my car to an auto parts store for a free diagnostic check because my check engine light was on. After the check was completed the salesperson said there was a problem with the MAF ( mass air flow sensor), Vehicle speed sensor, and Knock sensor circuit malfunction. I have had problems with acceleration somewhat stalling. I would like to know what the codes mean and what needs to be fix first. An estimate would be great if possible
Feb 6, 2009 at 5:17 PM