× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: 2001 toyota Tacoma codes Po 171 and 172
Posted to Technical Discussion Forum on 1/21/2007

Hi Johnathan,

[...trimmed text...]

I don't have a vacuum leak or a dirty MAF. This is not my vehicle. I am curious though. How could a vacuum leak cause a P0172 on this vehicle? What information has been presented that ... Login to read more.