Pinpoint Test HM: Secondary Air Injection (AIR) System: Notes
WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2005 Mercury Sable, 2005 Mercury Mountaineer, 2005 Mercury Monterey, 2005 Mercury Montego, and 2005 Mercury Mariner. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Proceed to DTC testing steps listed in FAULT CODE SETTING CONDITION table of fault code setting condition.
FAULT CODE SETTING CONDITION
| Fault Code | Setting Condition | Testing |
|---|---|---|
| P0411 | KOER, Continuous Memory | HM17 |
| P0412 | KOEO, KOER | HM1 |
| P0412 | Continuous Memory | HM9 |