My bonneville (200 SE ) Has been surgeing the service engine light came on and the code I got Was P0105 which reads mass or volume air flow circiut low input. does any one know what part I should replace?
I also looked up the code in the readers file and it read the problem to be manifold absolute pressure/barometric circiut malfunction[/code]
I can not find that specific code as it relates to our cars. Do you know if it was low frequency or low voltage? The code refers to the Mass Airflow Sensor, the black rectangular box that is attached to the top part of the throttle body. It measures the amount of air being drawn into the engine so that it can adjust for the proper amount of fuel to be added.
no not positive the code reader did sayP0105,but it could be off. Our mechanic at work thinks it is the map sensor, is that the the square box on the throttle body? it is black and about 1 1/2" x 1 1/2"