Important tips to consider when replacing a Mass Air Flow (MAF) Sensor.
Instructions:
1) Check for trouble codes; the vehicle may have problems preventing the sensor from operating properly. Repair or correct as required (0:53)
2) Inspect the wiring and connectors and repair as necessary (1:04)
3) Verify the reference voltage and grounds. Typically the ECM supplies a regulated reference voltage to the sensor (1:08)
**If the reference voltage isn't present or incorrect, check the ECM for proper operation. (1:18)
4) Disconnect the battery ground cable before unplugging the MAF unit (2:01)
**Don't forget to probide alternative power to the vehicle
5) Inspect the weather seal on the pigtail connector. Replace if needed (2:22)
6) Check for proper operation using a diagnostic scanner to verify the sensor data and check other trouble codes (2:38)
Was this video helpful? If so, make sure to like it, and be sure to subscribe to our channel.
For more technical bulletins click here: [ Ссылка ]
- Website: [ Ссылка ]
- Facebook: [ Ссылка ]
- Twitter: [ Ссылка ]
**Disclaimer**
At CARDONE we cannot guarantee against improper interpretation or application of the information we present in this video. You should always follow the enclosed safety guidelines, consult your OE repair manual for correct specifications when performing any install or repair procedure. Any injury, damage or loss that may result from improper use of tools, equipment, or from the information contained in this video is the sole responsibility of the user, and not of CARDONE Industries.
