How to Replace Fuel Vapor Pressure Sensor on Toyota VVTi Engine

Toyota VVTi Engine Fuel Vapor Pressure Sensor 1 photo
Photo: screenshot from Youtube
Modern engines make good use of the gasoline vapors from the fuel tank, by collecting and introducing them into the intake at certain moments.
The collecting system uses a pressure sensor which needs replacing if broken. The process is simple and you will need a screwdriver and the replacing sensor according to the engine’s model.

The sensor is located on the air intake hose, near the air filter case and to take it out you will need to simply unplug all its connections (hoses included) and then remove its screw. Just take it out and swap it with the new one and redo the connections.

Check the video bellow for more info.

This is a DIY guide and, as such, you must be aware the procedures described here involve some risks. autoevolution cannot be held responsible for any possible damage that might result while following this guide.

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