1994 LC MAF? (1 Viewer)

[Tachycardic]

Went to clean the MAF on my 94 and couldn’t find the hot wire to spray CRC MAF cleaner. Guess this a vane-type air flow sensor. How should I clean it? Just spray and pray?

 

[fjbj40]

Not required with an air flow meter (AFM), it’s not a mass air flow.

 

[Tachycardic]

Awesome! Just learned something new about the truck today thanks!

 

[sogafarm]

As mentioned several times previously on this sight, DO NOT remove the two screws on your AFM where the plug goes in. There are soldered connections under the black plastic cover that will come apart if pulled out.