Received a notice from Honda on my 2019 Civic Touring that the powertrain control module (PCM) may have a software issue that misinterprets sensor inputs as a Fuel Level Sensor issue and turns on the malfunction lamp. As a result vehicle may be equipped with an improperly functioning on-board...
Just picked up a new civic touring with a 1.5 turbo engine, and what to fine out what octane I should be using. Would like to hear what others are using.