Petrol injection: List and location of components
F4R
(7)
Upstream oxygen sensor
(8)
Downstream oxygen sensor
(9)
Ignition coils
(10)
Inlet pressure sensor
(11)
Petrol injectors
(12)
Injector rail
PETROL INJECTION
21926
21922
17B-6
(13)
Turbocharging pressure regula-
tion solenoid valve
(14)
Anti-surge valve
(15)
Turbocharging pressure regula-
tor
(16)
Coolant temperature sensor
(17)
Turbocharger pressure sensor
(18)
Air temperature sensor
17B
21927
21919