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P0195 - Engine Oil Temperature Sensor Circuit

WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
P0195 - ENGINE OIL TEMPERATURE SENSOR CIRCUIT

Description:  Indicates the value from the engine oil temperature (EOT) sensor is not within the powertrain control module (PCM) predicted engine oil temperature range, based on other PCM inputs.
Possible Causes: 
  • Engine not operating long enough prior to carrying out the key on engine running (KOER) self-test
  • Damaged EOT sensor or circuit
  • Cooling system problem or stuck thermostat
Diagnostic Aids:  The EOT rationality test looks for the EOT sensor value to be within a calibrated parameter 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 PINPOINT TEST L .
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