DTC 2-4-1: EGR System Flow Too Low (PTC): Testing

Use illustration(s) for diagnosis of DTC 2-4-1 (PTC), see Fig 1 -Fig 6 .

Fig 1: DTC 2-4-1: EGR System Flow Too Low (PTC - 1 Of 6)

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: DTC 2-4-1: EGR System Flow Too Low (PTC - 2 Of 6)

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: DTC 2-4-1: EGR System Flow Too Low (PTC - 3 Of 6)

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 4: DTC 2-4-1: EGR System Flow Too Low (PTC - 4 Of 6)

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 5: DTC 2-4-1: EGR System Flow Too Low (PTC - 5 Of 6)

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 6: DTC 2-4-1: EGR System Flow Too Low (PTC - 6 Of 6)

Courtesy of VOLVO CARS OF NORTH AMERICA.