Throttle Housing - Porsche 1972 911 Workshop Manual

L A Y O U T D R A W I N G O F E M I S S I O N C O N T R O L 9 1 1 S C
( 1 9 8 0 M o d e l )
2 Fuel injector
3 Thermo t i m e switch
4 Oil temperature switch
5 Intake housing
6 Cold start valve
7 Vacuum control
8 Ignition distributor
9 Auxiliary air valve
10 Throttle valve switch

1 1 Throttle housing

1 2 Sensor plate
1 3 Mixture control unit
1 4 ' 3- way catalytic converter
1 5 Muffler
16 Fuel injection l i n e