Ford P0104 OBD-II Trouble Code Definition:
P0104 Mass Air Flow Sensor Throttle Angle and Speed
P0104 Ford OBD-II Trouble CodeDescription:
OBD Trouble Code P0104
Mass or Volume Air Flow Circuit Intermittent
What does the code mean? OBD-ii Code P0104 definition:
Basically this means that there is a problem with the Mass Air Flow High (MAF) sensor or circuit. A more technical description would be that the MAF is producing incorrect air flow readings.
Basically this means that there is a problem with the Mass Air Flow High (MAF) sensor or circuit. A more technical description would be that the MAF is producing incorrect air flow readings.
Symptoms Sumptoms of OBD code P0104
You will likely not notice any serious drivability problems, although there may be symptoms such as a general decrease in power or sluggishness.
You will likely not notice any serious drivability problems, although there may be symptoms such as a general decrease in power or sluggishness.
Causes Causes of the OBD-II code P0104
The mass air flow (MAF) circuit is incomplete (broken / frayed wire, etc.) There is an air leak in the intake system
The mass air flow (MAF) circuit is incomplete (broken / frayed wire, etc.) There is an air leak in the intake system
Solutions The simplest thing to do is to reset the code and see if it comes back. Then start with the cheapest, easiest repair procedures: Verify that the Mass Air Flow Sensor wiring is connected properly and that there are no broken / frayed wires. Inspect for any air leaks near the MAF sensor. Check the voltage of the MAF sensor (refer to a repair manual for vehicle specific information) Replace the MAF sensor.