2005 NISSAN NAVARA Repair Workshop Manual

spare wheel compression ratio ECU four wheel drive horn headlight aiming

Page 1097 of 3171

NISSAN NAVARA 2005 Repair Workshop Manual DTC P0182, P0183 FUEL PUMP TEMPERATURE SENSOR
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3.CHECK FUEL PUMP TEMPERATURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM har

Page 1098 of 3171

NISSAN NAVARA 2005 Repair Workshop Manual EC-118
DTC P0192, P0193 FRP SENSOR
DTC P0192, P0193 FRP SENSOR
PFP:16638
DescriptionEBS01KEZ
The fuel rail pressure (FRP) sensor is placed to the fuel rail. It measures the fuel pressure in the fuel r

EC-118
DTC P0192, P0193 FRP SENSOR
DTC P0192, P0193 FRP SENSOR
PFP:16638
DescriptionEBS01KEZ
The fuel rail pressure (FRP) sensor is placed to the fuel rail. It measures the fuel pressure in the fuel rail. The
sensor sends voltage signal to the ECM. As the pressure increases, the voltage rises.
The ECM controls the fuel pressure in the fuel rail by the inlet throttling device. The ECM uses the signal from
fuel rail pressure sensor as a feedback signal.
CONSULT-II Reference Value in Data Monitor ModeEBS01KF0
Specification data are reference values.
ECM Terminals and Reference ValueEBS01KF1
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
On Board Diagnosis LogicEBS01KF2
The MI will not light up for these self-diagnoses.
NOTE:
If DTC P0192 or P0193 is displayed with DTC P0652 or P0653, first perform the trouble diagnosis for
DTC P0652 or P0653. Refer toEC-227, "
DTC P0652, P0653 SENSOR POWER SUPPLY".
MONITOR CONDITION SPECIFICATOIN
ACT CR PRESS
lEngine: After warming up
lAir conditioner switch: OFF
lShift lever: P or N (A/T), Neutral (M/T)
lNo loadIdle 25 - 35 MPa
2,000 rpm 40 - 50 MPa
TERMI-
NAL
NO.WIRE
COLORITEM CONDITIONDATA
(DC Voltage)
48
49L
BFuel rail pressure sensor[Engine is running]
lWarm-up condition
lIdle speed1.7 - 2.0V
[Engine is running]
lWarm-up condition
lEngine speed: 2,000 rpm2.0 - 2.3V
63 RFuel rail pressure sensor power
supply[Ignition switch ON]Approximately 5.3V
67 —Sensor ground
(Sensor shield circuit)[Ignition switch ON]Approximately 0.3V
68 W Fuel rail pressure sensor ground[Ignition switch ON]Approximately 0.3V
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0192
0192Fuel rail pressure sensor
circuit low inputAn excessively low voltage from the sensor is
sent to ECM.
lHarness or connectors
(The sensor circuit is open or
shorted.)
lFuel rail temperature sensor P0193
0193Fuel rail pressure sensor
circuit high inputAn excessively high voltage from the sensor is
sent to ECM.

Page 1099 of 3171

NISSAN NAVARA 2005 Repair Workshop Manual DTC P0192, P0193 FRP SENSOR
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DTC Confirmation ProcedureEBS01KF3
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and w

Page 1100 of 3171

NISSAN NAVARA 2005 Repair Workshop Manual EC-120
DTC P0192, P0193 FRP SENSOR
Wiring Diagram
EBS01KF4
MBWA1041E

Page 1101 of 3171

NISSAN NAVARA 2005 Repair Workshop Manual DTC P0192, P0193 FRP SENSOR
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Diagnostic ProcedureEBS01KF5
1.CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
2. Loosen and retighten three ground screws on the body

Page 1102 of 3171

NISSAN NAVARA 2005 Repair Workshop Manual EC-122
DTC P0192, P0193 FRP SENSOR
3.CHECK FUEL RAIL PRESSURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity bet

Page 1103 of 3171

NISSAN NAVARA 2005 Repair Workshop Manual DTC P0200 FUEL INJECTOR
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DTC P0200 FUEL INJECTORPFP:16600
On Board Diagnosis LogicEBS01KF8
DTC Confirmation ProcedureEBS01KF9
NOTE:
If DTC Confirmation Procedure has be

Page 1104 of 3171

NISSAN NAVARA 2005 Repair Workshop Manual EC-124
DTC P0200 FUEL INJECTOR
2.REPLACE ECM
1. Replace ECM.
2. Perform initialization of NATS system and registration of all NATS ignition key IDs. Refer toBL-172, "
ECM
Re-communicating Function".
3

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