Peter F. Meier, Author at Tech Shop Magazine
Tech Update: A to VSV…Troubleshooting Toyota/Lelxus EVAP Systems

When I first had to diagnose a Toyota EVAP code, I found the available information a little lacking. So I decided to do a little homework…and the following article is the result of what I’ve learned. I hope it helps you diagnose and repair these systems a little easier. First, a word on basic EVAP