DTC P2197: O2 Sensor Signal Biased/Stuck Lean - Bank 2, Sensor 1
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2010 Mercury Mountaineer, 2010 Mercury Milan, 2010 Mercury Mariner, 2010 Mercury Grand Marquis, and 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
DTC P2197: O2 SENSOR SIGNAL BIASED/STUCK LEAN - BANK 2, SENSOR 1
| Description: | See the description for DTC P2195 . | ||
| Possible Causes: | See the possible causes for DTC P2195 . | ||
| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | - | GO to PINPOINT TEST H . | GO to PINPOINT TEST H . |