What is the toyota yaris egr valve location?

The EGR valve in a Toyota Yaris can be found on the front of the engine on the piping that is in front of the valve cover. This has the job of bringing exhaust gasses back into the engine to help it run better depending on the load that is put on the engine. Usually if You have an EGR valve problem You will notice that Your car is not running very well and it may mIS Fire or stall while idling. This is because the engine is not getting enough air. When this happens usually You will also get a check engine light on the dash that You can use an OBD II scan tool to read. It will usually let You know if there is a fault that was found with Your EGR valve.