OBD Code P0104

Mass or Volume Air Flow Circuit Intermittent

What’s mean?

OBD2 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.

Symptoms

Possible sumptoms of P0104
You will likely not notice any serious drivability problems, although there may be symptoms such as a general decrease in power or sluggishness.

Possible Causes

Possible causes of P0104
The mass air flow (MAF) circuit is incomplete (broken / frayed wire, etc.) There is an air leak in the intake system

Possible 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.

OBD-II Codes

P0100 P0101 P0102 P0103