LAND ROVER P0196
OBD Codes
P0196
Description of the defect
Engine Oil Temperature (EOT) Sensor Circuit Range/Performance
Indicates that the sensed EOT value from the EOT sensor is not within the PCM predicted engine oil temperature range, based on other PCM inputs.
Possible causes
List of elements that might trigger the appearance of this code
- Engine not at operating temperature
- Cooling system problem of stuck thermostat
- EOT circuit failure
- Damaged PCM
Diagnostic help
Some tricks to help us for the diagnosis of the failure
EOT rationality test looks for the engine oil temperature sensor to be within a calibrated delta of the PCM predicted engine oil temperature. Ensure EOT sensor reading is similar to engine temperature. If EOT reading greatly differs from engine temperature. Check EOT circuitry for correct operation.
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