11 74 ... Layout of Vacuum Hoses
11 74 ... Layout of vacuum hoses (M57T2)E65 / E60 M57T2:
1 Vacuum hose to electric changeover valve, rear silencer
1a Electric changeover valve, rear silencer
1b Vacuum hose from electric changeover 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 changeover valve, intake pipe
3a Electric changeover valve, intake pipe
3b Vacuum hose to vacuum unit on intake pipe
3c Vacuum unit on intake pipe
4 Vacuum line