maf test

[garysol1]

Is there anyway to bench test a LT-1 Maf? How about plugged in.......does anyone one know what type of voltage readings I am looking for? Thanks

 

[bruce]

Originally posted by garysol1
Is there anyway to bench test a LT-1 Maf? How about plugged in.......does anyone one know what type of voltage readings I am looking for? Thanks

Nope, it's a relatively high freq devise, and without a scope there's not much you can do to test it.

Be sure the sensor wires don't have any crappe on them. They should be metallic in color. Using a sharpe fine bladed knife, like an Xacto Hobby knife, you can scrape the little coils, GENTLY to make sure they are actually clean. So far I've only seen one bad late model MAF, the rest have all cleaned up and gone back to work.