Code 12: EGR System

Fig 1: Code 12, EGR System Test Chart (Coupe - 1 Of 4)

Fig 2: Code 12, EGR System Test Chart (Coupe - 2 Of 4)

Fig 3: Code 12, EGR System Test Chart (Coupe - 3 Of 4)

Fig 4: Code 12, EGR System Test Chart (Coupe - 4 Of 4)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 5: Code 12, EGR System Test Chart (Sedan - 1 Of 4)

Fig 6: Code 12, EGR System Test Chart (Sedan - 2 Of 4)

Fig 7: Code 12, EGR System Test Chart (Sedan - 3 Of 4)

Fig 8: Code 12, EGR System Test Chart (Sedan: 4 Of 4)

Courtesy of AMERICAN HONDA MOTOR CO., INC.