DTC P164B: O2 Sensor Positive Current Trim Circuit Performance (Bank 2 Sensor 1)
WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2011 Mercury Milan, 2011 Mercury Mariner, 2011 Mercury Grand Marquis, 2011 Lincoln Town Car, and 2011 Lincoln Navigator L. However, it is still accessible from the selected car via links, so may be relevant.
P164B - O2 SENSOR POSITIVE CURRENT TRIM CIRCUIT PERFORMANCE (BANK 2 SENSOR 1)
| Description: | See the description for DTC P164A . | ||
| Possible Causes: | See the description for DTC P164A . | ||
| Diagnostic Aids: | See the description for DTC P164A . | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DZ . | ||