My CEL came on throw’n the dreaded P. It was the Cat. and upstream O sensor, which I replaced after mkt Cat. . K miles later, the CEL came back on with, you guessed it, P..Honda Trivia The Honda Initiatives. The “White Pearls” or high quality soybeans grown by local farmers in Ohio, Indiana, and Michigan are exported by Honda to Japan..Engine and environmental technology. Honda’s focus on fuel efficiency and the environmental impact of its vehicles dates back to the Clean Air Legislation of the s and s. “Blue skies for our children” has been their guideline in developing future vehicles, inspiring them to launch further research into cleansels and hydrogen power. Advanced improvement on existing technologies like .Subscribe now and save, give a gift subscription or get help with an existing subscription..
DELPHI MASS AIR FLOW SENSOR. Delphi Mass Air Flow Sensor measures the amount of air that goes in to the engine which is the most critical element utilized by the ECU to optimize the air and fuel mixture. It enhances the performance by helping avoid rough idle, poor performance, reduced mileage, and no start..The average cost for a Honda Ridgeline mass airflow sensor replacement is between $ and $. Labor costs are estimated between $ and $ while parts are priced between $ and $..