Review on Genuine Toyota 77740-02130 Charcoal Canister Assembly for Efficient Emission Control by Stephen Cernatescu

There is a video on YouTube showing a similar part being swapped out on a 2004 Corolla. Installation on a 2007 Corolla is even easier. A 12mm socket and a small screwdriver are the only tools required. You don't even need to jack up the car.1. Spray down there first, there's a lot of dirt, and if you move things, they'll get in your eyes. 2. Once dry, unplug the electrical connector (you may need a small screwdriver to pry the bracket, although a strong thumbnail will do). 3. Squeeze the compression sleeve and remove the small tube.4. Large connector with a huge red clip, pry the clip out about half a centimeter and the connector will come loose.5. Squeeze the last connector to release the retainers.6. Unscrew the three screws 12. Install them in reverse. The Check Engine light no longer lights up. Toyota asked $1,400, a shop I trust asked $700. I did it in an hour for the price of the part, if I had to do it again now that I know how to replace the part I could do it in 10 minutes.