Emission Control Systems: Diagrams

11 74 ... - Layout of vacuum hoses (M57T2)





E65 / E60 M57T2:
1 - Vacuum hose to electric switchover valve, rear muffler
1a - Electric switchover valve, rear muffler
1b - Vacuum hose from electric switchover valve to tail pipe flap
1c - Tail pipe flap
2 - Vacuum hose to pressure converter
2a - Pressure converter for EGR valve
2b - Vacuum hose to EGR valve
2c - EGR valve
3 - Vacuum hose to electric switchover valve, intake pipe
3a - Electric switchover valve, intake pipe
3b - Vacuum hose to vacuum unit on intake pipe
3c - Vacuum unit on intake pipe
4 - Vacuum line