DTC P0196: Engine Oil Temperature (EOT) Sensor Circuit Range/Performance
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.
P0196 - ENGINE OIL TEMPERATURE (EOT) SENSOR CIRCUIT RANGE/PERFORMANCE
| Description: | Indicates the value from the EOT sensor is not within the powertrain control module (PCM) predicted engine oil temperature range, based on other PCM inputs. | ||
| Possible Causes: |
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| Diagnostic Aids: | The EOT rationality test looks for the EOT sensor value to be within a calibrated delta of the PCM predicted engine oil temperature. Make sure the EOT sensor reading is similar to engine temperature. If the EOT reading greatly differs from engine temperature, check the EOT circuitry for correct operation. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to DY: Engine Oil Temperature (EOT) Sensor STEP DY1. | ||