Part Description: 2004 Cadillac DeVille Cleaner, Secondary Air Injection Pump Air
More Info
Vehicle Fitment
2004 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
FAQ for Air Injection Pump Repair
Q: What is the installation procedure for the Secondary Air Injection (Air) Pump?
A:
The procedure is to reconnect the AIR pump electrical connector, install the AIR outlet hose and pinch clamp, and the AIR inlet hose.
By Bob
GM Specialist
01/11/2022
Q: What is the removal procedure for the Secondary Air Injection (Air) Pump?
A:
The procedure is to loosen and lower the AIR outlet hose pinch clamp, remove the AIR inlet hose, disconnect the AIR pump electrical connector, and remove the AIR pump.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: How to install the exhaust gas recirculation?
A:
You shall install the new gasket and the EGR Valve, and reconnect the EGR valve electrical connector.
Q: What is the removal procedure for the Evaporative Emission (EVAP) Canister Vent Solenoid Valve?
A:
The procedure is to disconnect the evaporative emission (EVAP) canister vent valve harness connector and the hose and remove the EVAP canister vent valve.
Q: What is the proper way to install the exhaust gas recirculation?
A:
The proper way is to install the exhaust gas recirculation (EGR) pipe and the bolt at the water crossover housing.