MAT sensor & EGR Function
06-14-2012, 12:59 PM
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MAT sensor & EGR Function
On a 1985-89 Maf system what does the ecm do with the information from the mat sensor? Is it only used to delay EGR operation? And if so, if you are using a prom with EGR function removed, does it do anything.
Is it used for cold start enrichment? I would think that the CTS does that.
Thanks..
Is it used for cold start enrichment? I would think that the CTS does that.
Thanks..
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