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Home >> Isuzu >> 1987 >> Trooper II Base, 2D Utility, 2.3 L >> Repair and Diagnosis >> Engine Performance >> System >> EGR Function Testing - Gasoline >> Component Testing >> BACKPRESSURE Transducer >> Impulse, P'UP & Trooper II
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Impulse, P'UP & Trooper II

Apply pressure above .07 psi (.005 kg/cm2 ) to port connected to backpressure signal pipe and check transducer for leaks. If leaks are noted, replace transducer as an assembly.