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

Use illustration(s) for diagnosis of DTC 2-4-1 (NTC), see Fig 1 -Fig 5 .

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

Courtesy of VOLVO CARS OF NORTH AMERICA.

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

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: DTC 2-4-1: EGR System Flow Too Low (NTC - 3 Of 5)

Courtesy of VOLVO CARS OF NORTH AMERICA.

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

Courtesy of VOLVO CARS OF NORTH AMERICA.

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

Courtesy of VOLVO CARS OF NORTH AMERICA.