vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Survey of Engine Compartment, Omega-B (X 25 XE / X 30 XE) > < Checking Equipment

Survey of System

 

Function Diagram, Motronic M 2.8.1

 

I

Engine

 

 

1

Intake air temperature sensor

17

Secondary air pump

2

Vacuum unit for resonance pipe switchover valve

18

Secondary air switchover valve

3

Solenoid valve for resonance pipe switchover valve

19

Crankcase

4

Vacuum tank

20

Fuel pump

5

Exhaust gas recirculation valve

21

Fuel filter

6

Solenoid valve for intake plenum switchover valve

22

Activated carbon canister

7

Vacuum unit for intake plenum switchover valve

23

Knock sensor (cylinder 2 - 4 - 6)

8

Oxygen sensor (cylinder 2 - 4 - 6)

24

Injector

9

Intake plenum switchover valve

25

Fuel pressure regulator

10

Camshaft sensor

26

Controlled canister purge valve

11

Crankshaft pulse pick - up

27

Control unit

12

Oxygen sensor (cylinder 1 - 3 - 5)

28

DIS ignition module

13

Coolant temperature sensor

29

idle speed adjuster

14

Knock sensor (cylinder 1 - 3 - 5)

30

Throttle valve potentiometer

15

Secondary air non - return valve

31

Resonance pipe switchover valve

16

Secondary air cutoff valve

32

Hot film mass air flow meter

 

 

 

Object Number: 2387873  Size: DEFAULT

 

 

 

Survey of Engine Compartment, Omega-B (X 25 XE / X 30 XE) > < Checking Equipment