Petrol injection: List and location of components
K4M
(1)
Air pressure sensor
(2)
Idle speed stepper motor
(3)
Air temperature sensor
(4)
Throttle position potentiometer
(5)
Ignition coil
(6)
Throttle valve
(7)
Upstream oxygen sensor
(8)
Downstream oxygen sensor
(9)
Injection computer
(10)
Relay unit
(11)
Crankshaft position sensor
(12)
Coolant temperature sensor
(13)
Pinking sensor
(14)
Injectors
(15)
Injector rail
(16)
Fuel vapour recirculation sole-
noid valve
(17)
Petrol vapour absorber
PETROL INJECTION
17B-1
(1)
Air pressure sensor
(2)
Idle speed stepper motor
(3)
Air temperature sensor
17B
116656
14843