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EC-236 < DTC/CIRCUIT DIAGNOSIS > [VQ35DE] P0196 EOT SENSOR P0196 EOT SENSOR Description INFOID:0000000005536634 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 54 DTC Logic INFOID:0000000005536635 DTC DETECTION LOGIC NOTE: . DTC CONFIRMATION PROCEDURE 1. PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always perform the following before conduct- 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 |