DTC P1150: Lack of HO2S-21 Switch, Fuel Trim at Limit
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.
P1150 - LACK OF HO2S-21 SWITCH, FUEL TRIM AT LIMIT
| Description: | See the description for DTC P1130 . | ||
| Possible Causes: | See the possible causes for DTC P1131 . | ||
| Diagnostic Aids: | See the diagnostic aids for DTC P1130 . | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | - | - | GO to H: Fuel Control STEP H16. |