List Of 2008 Toyota Highlander Hybrid Check Engine Light 2023. Common symptoms of a faulty o2 sensor include poor fuel economy, rough idling, and a decrease in engine performance. Please turn on the scanner and let it communicate with the car—select read codes from the main menu.
Probed the pump's wire harness but no light up on test light. Web check the official manual: Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the service.
