Air Injection: Service and Repair

Secondary air system components, removing and installing





Engine codes: BDC, BGD
1. Combination valve
2. O-ring
^ Replace
3. Pressure hose
^ Check if seated securely
^ Press together at front to release
4. Intake hose
^ For secondary air injection pump
^ Check if seated securely
^ Press together at front to release
5. To air cleaner
6. Secondary Air Injection (AIR) pump motor -V101-
7. Connector
^ 2-pin
8. 10 Nm
9. 25 Nm
10. 15 Nm
11. Retainer
^ For secondary air injection pump motor
^ Secured to intake manifold
12. Intake manifold lower part
13. 10 Nm
14. To union on exhaust manifold
15. 40 Nm
16. Connecting pipe
17. Nuts/bolts, 60 Nm
18. Warm air collector plate
^ With intake manifold support
^ With mounting for combination valve
19. Seal
^ Replace





Fig. 1 Secondary Air Injection (AIR) pump relay -J299- (arrow)
Location: in protective housing for relays in engine compartment (pushed into cable guide next to brake master cylinder).
Distinguishing features: Control number 100

Note:
^ The relay locations may differ depending on the level of vehicle equipment. For the latest control numbers and installation locations:
Refer to Wiring Diagrams
^ Disconnect the battery Ground strap first if tools are required to pull relays or control modules out of the relay plate.
^ Before disconnecting the battery Ground strap obtain the code for radios with anti-theft coding.