Code 71 - EGR System Malfunction

Fig 1: Code 71 Flow Chart - 1 Of 2 (SC300) EGR System Malfunction

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Fig 2: Code 71 Flow Chart - 2 Of 2 (SC300) EGR System Malfunction

Fig 3: Code 71 Diag. Trouble Code Det. Drvng. Pattern Test (SC300) EGR System Malfunction