- Feb 3, 2004
- 15
- 0
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So I was finally getting around to changing the leaky hoses to my egr spacer, when I noticed this thing just hanging down under my mass air sensor.....what is it? My guess is the knock sensor.
thompsonsd said:Yep, their in the lower intake manifold, big whiteish things...
1992blkGT said:Do Mustangs even have knock sensors?
cardudeusa said:Yup no knock sensors, and yup ACT stands for Air Charge Temp sensor.

1991vert said:lot's of talk about knockers![]()