Nissan Juke F15. Instruction — part 376
P0196 EOT SENSOR
EC-317
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
If it is below 80
°C (176°F), warm engine up until “COOLAN TEMP/S” indicates more than 80°C (176°F).
Then perform the following steps.
3. Turn ignition switch OFF and soak the vehicle in a cool place.
4. Turn ignition switch ON.
NOTE:
Do not turn ignition switch OFF until step 8.
5. Select “DATA MONITOR” mode of “ENGINE” using CONSULT.
6. Check the following.
If they are within the specified range, perform the following steps.
If they are out of the specified range, soak the vehicle to meet the above conditions. Then perform the fol-
lowing steps.
NOTE:
• Do not turn ignition switch OFF.
• If it is supposed to need a long period of time, do not deplete the battery.
7. Start engine and let it idle for 5 minutes.
8. Check 1st trip DTC.
With GST
Follow the procedure “With CONSULT” above.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> GO TO 5.
5.
PERFORM COMPONENT FUNCTION CHECK (FOR MALFUNCTION B)
Perform component function check. Refer to
EC-318, "Component Function Check"
.
NOTE:
Use the component function check to check the overall function of the EOT sensor circuit. During this check, a
1st trip DTC might not be confirmed.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to
.
6.
PRECONDITIONING
If DTC CONFIRMATION PROCEDURE has been previously conducted, always perform the following proce-
dure before conducting the next test.
1. 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:
• Before performing the following procedure, do not add fuel.
• Before performing the following procedure, check that fuel level is between 1/4 and 4/4.
• Before performing the following procedure, confirm that battery voltage is 11 V or more at idle.
>> GO TO 7.
7.
PERFORM DTC CONFIRMATION PROCEDURE B
1. Start engine and let it idle for 60 minutes.
2. Move the vehicle to a cool place.
NOTE:
Cool the vehicle in an environment of ambient air temperature between
−10°C (14°F) and 35°C (95°F).
3. Turn ignition switch OFF and soak the vehicle for 12 hours.
CAUTION:
Never turn ignition switch ON during soaking.
NOTE:
The vehicle must be cooled with the hood open.
COOLAN TEMP/S
Below 40
°C (104°F)
INT/A TEMP SE
Below 40
°C (104°F)
Difference between “COOLAN TEMP/S” and “INT/A TEMP SE”
Within 6
°C (11°F)
EC-318
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
P0196 EOT SENSOR
4. Start engine and let it idle for 5 minutes or more.
CAUTION:
Never turn ignition switch OFF during idling.
5. Check 1st trip DTC.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Component Function Check
INFOID:0000000012197861
1.
CHECK ENGINE OIL TEMPERATURE (EOT) SENSOR
1. Turn ignition switch OFF.
2. Disconnect EOT sensor harness connector.
3. Remove EOT sensor. Refer to
4. Check resistance between EOT sensor terminals by heating
with hot water as shown in the figure.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-45, "Intermittent Incident"
.
NO
>> Proceed to
.
Diagnosis Procedure
INFOID:0000000012197862
1.
CHECK ENGINE OIL TEMPERATURE (EOT) SENSOR
Check EOT sensor. Refer to
EC-318, "Component Inspection"
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-45, "Intermittent Incident"
.
NO
>> Replace EOT sensor. Refer to
.
Component Inspection
INFOID:0000000012197863
1.
CHECK ENGINE OIL TEMPERATURE SENSOR
1. Turn ignition switch OFF.
2. Disconnect engine oil temperature sensor harness connector.
3. Remove engine oil temperature sensor.
4. Check resistance between engine oil temperature sensor termi-
nals by heating with hot water as shown in the figure.
Is the inspection result normal?
YES
>> INSPECTION END
EOT sensor
Condition
Resistance (k
Ω)
+
−
Terminal
1
2
Temperature [
°C
(
°F)]
20 (68)
2.37 – 2.63
50 (122)
0.68 – 1.00
90 (194)
0.236 – 0.260
JMBIA0080ZZ
Engine oil temperature
sensor
Condition
Resistance (k
Ω)
+
−
Terminal
1
2
Temperature
[
°C (°F)]
20 (68)
2.37 - 2.63
50 (122)
0.68 - 1.00
90 (194)
0.236 - 0.260
JMBIA0080ZZ
P0196 EOT SENSOR
EC-319
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
NO
>> Replace engine oil temperature sensor. Refer to
.
EC-320
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
P0197, P0198 EOT SENSOR
P0197, P0198 EOT SENSOR
DTC Logic
INFOID:0000000012197864
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. 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.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and wait at least 5 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012197865
1.
CHECK ENGINE OIL TEMPERATURE SENSOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect engine oil temperature (EOT) sensor harness connector.
3. Turn ignition switch ON.
4. Check the voltage between EOT sensor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK ENGINE OIL TEMPERATURE SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between EOT sensor harness connector and ECM harness connector.
DTC No.
Trouble diagnosis name
(Trouble diagnosis content)
DTC Detecting Condition
Possible Cause
P0197
EOT SEN/CIRC
(Engine oil temperature
sensor circuit low input)
An excessively low voltage from the engine
oil temperature sensor is sent to ECM.
• Harness or connectors
(EOT sensor circuit is open or shorted.)
• Engine oil temperature sensor
P0198
EOT SEN/CIRC
(Engine oil temperature
sensor circuit high input)
An excessively high voltage from the engine
oil temperature sensor is sent to ECM.
+
−
Voltage
(Approx.)
EOT sensor
Connector
Terminal
F43
3
Ground
5 V
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