When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
[updated:LAST EDITED ON 12-Jul-02 AT 09:40 PM (EST)]hello what is the test procedure for checking a mass air sensor , also what are some signs that a sensor is going bad , i have no stored codes