LM7 4 Lower-Block Sensor Identification
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LM7 4 Lower-Block Sensor Identification
Howdy Ya'll!
I've got a flex-fuel LM7 that came out of a 2009 Tahoe Police cruiser. I'm trying to identify four sensors on the block. There are two on each side underneath the heads. Does anyone know what these things do???
I've got a flex-fuel LM7 that came out of a 2009 Tahoe Police cruiser. I'm trying to identify four sensors on the block. There are two on each side underneath the heads. Does anyone know what these things do???
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I'm a little confused about the knock sensors...I thought those were underneath the intake between cylinder heads. Are the ones on the side of the block *additional* knock sensors?