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Home >> GMC >> 1984 >> Value Van P2500, 4.8 T, Standard, SM465/M20 >> Repair and Diagnosis >> Engine Performance >> System >> Diesel CEC Testing >> Component Locations
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Component Locations

Fig 1: Engine Speed Sensor Location. This applies to pickup models only.
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Fig 2: MAP Sensor Location
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Fig 3: Throttle Position Sensor (TPS) Location
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Fig 4: EGR System Components & Locations. Inset shows location of components.
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