LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Hummer
>>
2007
>>
H3 Standard
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
System
>>
Engine Controls And Fuel - 3.7L - DTC P2120 To DTC P2444
>>
DTC P2444
>>
Repair Procedures
September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Repair Procedures
Secondary Air Injection Pump Replacement
Secondary Air Injection Check Valve Replacement
Secondary Air Injection Pump Inlet Hose Replacement
Secondary Air Injection Pump Outlet Hose Replacement
Control Module References
for control module replacement and programming