| Specifications |
|
Air Flow (kg/h)
|
Frequency (kHz)
|
| -40 | 1.49 |
| -20 | 1.59 |
| -10 | 1.68 |
| -8 | 1.7 |
| -6 | 1.72 |
| 0 | 1.81 |
| 6 | 1.93 |
| 8 | 1.97 |
| 10 | 2.01 |
| 20 | 2.21 |
| 40 | 2.52 |
| 60 | 2.74 |
| 90 | 3.05 |
| 120 | 3.34 |
| 140 | 3.53 |
| 160 | 3.73 |
| 250 | 4.62 |
| 310 | 5.28 |
| 370 | 6.03 |
| 440 | 7.06 |
| 560 | 9.46 |
| 640 | 11.83 |
DescriptionMAFS uses a hot-film type sensing element to measure the mass of intake air entering the engine, and send the signal to ECM.A large amount of intake air represents acceleration or high load conditions while a small amount of intake air represents deceleration or idle.
Circuit Diagram
Inspection1.Turn the ignition switch OFF. 2.Disconnect the auto defogging connector. 3.Verify that the auto defogging actuator operates to the open position when connecting 12V to terminal 3 and grounding terminal 4. Verify that the auto defogging actuator operates to the close position when connected in reverse.
Removal1.Remove the front bumper.(Refer to Body - "Front Bumper")2.Disconnect the smart cruise control unit connector (A).3.Remove the smart cruise control nuit assembly (B) from thevehicle after loosening mounting bolts.Installation1.Install in the reverse order of removal.