Nissan Note [1525/1872] Dtc p2138 app sensor

Nissan Note [1525/1872] Dtc p2138 app sensor
DTC P2138 APP SENSOR
EC-1525
[HR (WITHOUT EURO-OBD)]
C
D
E
F
G
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J
K
L
M
A
EC
9. CHECK APP SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between ECM terminal 111 and APP sensor terminal 2, ECM terminal 104 and
APPsensorterminal1.
Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 11.
NG >> GO TO 10.
10. DETECT MALFUNCTIONING PART
Check the following.
Harness connectors M201, M8 (RHD models)
Harness connectors M1, E101 (RHD models)
Harness for open between APP sensor and ECM
>> Repair open circuit in harness or connectors.
11. CHECK APP SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between ECM terminal 110 and APP sensor terminal 3, ECM terminal 103 and
APPsensorterminal6.
Refer to Wiring Diagram.
2. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 13.
NG >> GO TO 12.
12. DETECT MALFUNCTIONING PART
Check the following.
Harness connectors M201, M8 (RHD models)
Harness connectors M1, E101 (RHD models)
Harness for open between APP sensor and ECM
>> Repair open circuit in harness or connectors.
13. CHECK APP SENSOR
Refer to EC-1527, "
Component Inspection" .
OK or NG
OK >> GO TO 15.
NG >> GO TO 14.
Continuity should exist.
Continuity should exist.

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