Compression Ignition Addict
Join Date: Feb 2009
Location: Nacogdoches, TX
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ECT/EOT sensors not used?
So, I have reading some information and, to be quite honest, has effing blown my mind.
So in trucks with an auto trans, the ECT sensor is not used? But the EOT is.
And it manual trans, the ECT IS used and the EOT is not?
That's what I've heard, and that the PCM uses the active sensor to calculate a temp for the other, inactive sensor?
Almost everything has a ? because that sounds so dumb and I'm very, very curious?
2000 F-350 Lariat Super Duty, Dually, CCLB, 7.3L
330,000 + miles