CarTalk.com Blogs Car Info Our Show Deals Mechanics Files Vehicle Donation

Car sensor reading

the scanner reads PO100 maf vas and PO325 knock sensor what does that mean

This site is pretty good for explaining & providing diagnostic suggestions:
http://www.obd-codes.com/trouble_codes/

Remember they are “diagnostic” codes - to help in diagnoses. They can’t tell you that parts are bad.