Nissan Juke Service and Repair Manual : P047A exhaust gas pressure sensor 2
DTC Logic
DTC DETECTION LOGIC
NOTE
:
If DTC P047A is displayed with DTC P0651, first perform trouble diagnosis for
DTC P0651. Refer to EC-975,
"DTC Logic".
Diagnosis Procedure
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF and wait at least 20 seconds.
2. Check ground connection E38. Refer to Ground inspection in GI-44, "Circuit Inspection".
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK EXHAUST GAS PRESSURE SENSOR 2 POWER SUPPLY CIRCUIT
1. Disconnect exhaust gas pressure sensor 2 harness connector.
2. Turn ignition switch ON.
3. Check the voltage between exhaust pressure sensor 2 harness connector and ground.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
3.CHECK EXHAUST GAS PRESSURE SENSOR 2 GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF and wait at least 20 seconds.
2. Check the continuity between exhaust gas pressure sensor 2 harness connector and ECM harness connector.
3. Also check harness for short to ground and short to power.
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK EXHAUST GAS PRESSURE SENSOR 2 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check the continuity between exhaust gas pressure sensor 2 harness connector and ECM harness connector.
2. Also check harness for short to ground and short to power.
Is the inspection result normal? YES >> GO TO 5.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "Intermittent Incident".
Is the inspection result normal? YES >> Replace exhaust gas pressure sensor 2.
NO >> Repair or replace.
P0471 exhaust gas pressure sensor 1
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0471 is displayed with DTC P0470 or P2226, first perform trouble
diagnosis for DTC P0470 or P2226.
Refer to EC-944, "DTC Logic" (P0470), ...
P047B exhaust gas pressure sensor 2
DTC Logic
DTC DETECTION LOGIC
Diagnosis Proce
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF and wait at least 20 seconds.
2. Check ground connection E38. Refer to Ground inspection in ...
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Regulatory information
Bluetooth trademark:
Bluetooth® is a trademark owned by Bluetooth SIG, Inc., and licensed to Visteon
Corporation.
FCC Regulatory information
• CAUTION: To maintain compliance with FCC’s RF exposure guidelines, use only
the supplied antenna. Unauthorized antenna, modification, or attach ...
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C1121, C1123, C1125, C1127 ABS out valve system
DTC Logic
DTC DETECTION LOGIC
wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
With CONSULT-III
1. Turn the ignition switch OFF to ON.
2. Perform self-diagnosis for “ABS”.
Is DTC “C1121”, “C1123”, “C1125” or “C1127” ...
