LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Pontiac
>>
2008
>>
Grand Prix Base
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Controls And Fuel - 3.8L - DTC P2119 To DTC P2444
>>
DTC P2440
>>
DTC Descriptor
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
DTC Descriptor
DTC P2440
Secondary Air Injection (AIR) Valve Stuck Open