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Home >> Isuzu >> 1985 >> Pickup LS, 2.2 U, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> EGR System - Diesel >> Operation >> Engine Speed Sensor
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Engine Speed Sensor

Engine speed sensor is located on the right side of the fuel injection pump. It has a magnetic pickup which senses speed of injection pump gear teeth. Engine speed sensor sends these signals to EGR controller.