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ElEctrical componEnts
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EGRT Outlet (EGR Cooler Outlet Temperature)
• The EGRT Outlet sensor is a two (2) wire thermistor type sensor.
• The EGRT outlet sensor’s internal thermistor forms a
voltage divider with a pullup resistor inside the ECM.
• The ECM monitors exhaust temperature from the
EGRT outlet sensor signal to aid in controlling the
EGR valve position and throttle position.