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P0196 EOT SENSOR EC-249 < DTC/CIRCUIT DIAGNOSIS > [VQ35HR] C D E F G H I J K L M A EC N P O P0196 EOT SENSOR Description INFOID:0000000005236846 The engine oil temperature sensor is used to detect the engine oil <Reference data> *: These data are reference values and are measured between ECM terminals 78 DTC Logic INFOID:0000000005236847 DTC DETECTION LOGIC NOTE: . DTC CONFIRMATION PROCEDURE 1. PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always perform the following procedure Turn ignition switch OFF and wait at least 10 seconds. 2. Turn ignition switch ON. 3. Turn ignition switch OFF and wait at least 10 seconds. TESTING CONDITION: >> GO TO 2. 2. PERFORM DTC CONFIRMATION PROCEDURE-I 1. Start engine and warm it up to normal operating temperature. 2. Turn ignition switch OFF and wait at least 10 seconds. SEF594K Engine oil temperature [ ° C ( ° F)] Voltage* (V) Resistance (k Ω ) –10 (14) 4.4 7.0 - 11.4 20 (68) 3.5 2.1 - 2.9 50 (122) 2.2 0.68 - 1.00 90 (194) 0.9 0.236 - 0.260 110 (230) 0.6 0.143 - 0.153 SEF012P DTC No. Trouble diagnosis name DTC detecting condition Possible cause P0196 Engine oil temperature Rationally incorrect voltage from the sensor is • Harness or connectors (The sensor circuit is open or shorted) • Engine oil temperature sensor |