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Home >> GMC >> 2001 >> C3500 HD 8.1 G, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 8.1L - Component Locator >> Component Locator >> Engine Controls Component Views >> Upper Rear of the Engine Components (8.1L)
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Upper Rear of the Engine Components (8.1L)

Fig 1: Crankshaft Position (CKP) Sensor, Engine Oil Pressure Sensor And EGR Valve Locations
GM750152Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 EGR Connector
2 Exhaust Gas Recirculation (EGR) Valve
3 Crankshaft Position (CKP) Sensor Connector
4 Crankshaft Position (CKP) Sensor
5 Engine Oil Pressure (EOP) Sensor
6 Engine Oil Pressure (EOP) Sensor Connector
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