2007 NISSAN TIIDA light

EC-1138
< COMPONENT DIAGNOSIS >[K9K]
P0190 FRP SENSOR
P0190 FRP SENSOR
DescriptionINFOID:0000000001162592
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. The ECM uses the signal from fuel rail pressure sensor as a feedback signal.
DTC LogicINFOID:0000000001162593
DTC DETECTION LOGIC
NOTE:
If DTC P0190 is displayed with DTC P0641, first perform trouble diagnosis for DTC P0641. Refer to
EC-1180, "
DTC Logic".
Conditions for applying the diagnostic procedure to the stored DTCs:
- The DTC is declared present after the ignition is switched on when the engine is running outside idle speed.
If the DTC is present:
-Malfunction indicator (Red) lights up.
Diagnosis ProcedureINFOID:0000000001162594
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E15. Refer to Ground inspection in GI-58, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK FUEL RAIL PRESSURE SENSOR POWER SUPPLY CIRCUIT
1. Disconnect fuel rail pressure sensor harness connector.
2. Turn ignition switch ON.
3. Check the voltage between fuel rail pressure sensor 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 FUEL RAIL PRESSURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between fuel rail pressure sensor harness connector and ECM harness connector.
DTC No. Trouble diagnosis name Possible cause
P0190FUEL RAIL PRESSURE SENSOR CIRCUIT
 CO.0: Short circuit to ground
 CO.1: Open circuit or short circuit to +12V
 1.DEF: malfunctioning sensor
 2.DEF: Signal outside upper level
 3.DEF: Micro-breaks Harness or connectors
(Fuel rail pressure sensor circuit is open
or shorted.)
 Fuel rail pressure sensor
Fuel rail pressure sensor
Ground Voltage
Connector Terminal
F51 3 Ground Approx. 5V
Fuel rail pressure sensor ECM
Continuity
Connector Terminal Connector Terminal
F51 2 F10 15 Existed

EC-1140
< COMPONENT DIAGNOSIS >[K9K]
P0200 FUEL INJECTOR
P0200 FUEL INJECTOR
DTC LogicINFOID:0000000001162596
DTC DETECTION LOGIC
NOTE:
Conditions for applying the diagnostic procedure to the stored DTCs:
The DTC is declared present after the engine has been started.
If the DTC is present:
-Malfunction indicator (Red) lights up.
Diagnosis ProcedureINFOID:0000000001162597
1.CHECK FUEL INJECTOR POWER SUPPLY CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Disconnect fuel injector harness connector.
4. Check the continuity between fuel injector harness connector and ECM harness connector.
5. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
2.CHECK FUEL INJECTOR OUTPUT CIRCUIT FOR OPEN AND SHORT
1. Check the continuity between fuel injector 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 3.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
3.CHECK FUEL INJECTOR
Refer to EC-1141, "
Component Inspection".
Is the inspection result normal?
DTC No. Trouble diagnosis name Possible cause
P0200FUEL INJECTOR CONTROL
 1.DEF: Voltage outside permitted range of values
 2.DEF: Configuration/ Initialisation
 3.DEF: Signal incoherence Harness or connectors
(The fuel injector circuit is open or
shorted.)
 Fuel injector
Fuel injector ECM
Continuity
Cylinder Connector Terminal Connector Terminal
1F17 1F108
Existed 2F18 1F107
3F19 1F106
4F20 1F105
Fuel injector ECM
Continuity
Cylinder Connector Terminal Connector Terminal
1F17 2F104
Existed 2F18 2F103
3F19 2F102
4F20 2F101

EC-1142
< COMPONENT DIAGNOSIS >[K9K]
P0201, P0202, P0203, P0204 FUEL INJECTOR
P0201, P0202, P0203, P0204 FUEL INJECTOR
DTC LogicINFOID:0000000001162599
DTC DETECTION LOGIC
NOTE:
Conditions for applying the diagnostic procedure to the stored DTCs:
The DTC is declared present after the engine has been started.
If the DTC is present:
-Malfunction indicator (Red) lights up.
-Malfunction indicator (Yellow) lights up.
Diagnosis ProcedureINFOID:0000000001162600
1.CHECK FUEL INJECTOR POWER SUPPLY CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Disconnect fuel injector harness connector.
4. Check the continuity between fuel injector harness connector and ECM harness connector.
5. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
2.CHECK FUEL INJECTOR OUTPUT CIRCUIT FOR OPEN AND SHORT
1. Check the continuity between fuel injector harness connector and ECM harness connector.
DTC No. Trouble diagnosis name Possible cause
P0201NO. 1 CYLINDER FUEL INJECTOR CIRCUIT
 CO: Open circuit
 CC: Short circuit
 1.DEF: Line in open circuit
 2.DEF: Open circuit or internal electronic malfunction
 Harness or connectors
(The fuel injector circuit is open or
shorted.)
 Fuel injector P0202NO. 2 CYLINDER FUEL INJECTOR CIRCUIT
 CO: Open circuit
 CC: Short circuit
 1.DEF: Line in open circuit
 2.DEF: Open circuit or internal electronic malfunction
P0203NO. 3 CYLINDER FUEL INJECTOR CIRCUIT
 CO: Open circuit
 CC: Short circuit
 1.DEF: Line in open circuit
 2.DEF: Open circuit or internal electronic malfunction
P0204NO. 4 CYLINDER FUEL INJECTOR CIRCUIT
 CO: Open circuit
 CC: Short circuit
 1.DEF: Line in open circuit
 2.DEF: Open circuit or internal electronic malfunction
Fuel injector ECM
Continuity
Cylinder Connector Terminal Connector Terminal
1F17 1F108
Existed 2F18 1F107
3F19 1F106
4F20 1F105

EC-1144
< COMPONENT DIAGNOSIS >[K9K]
P0225 APP SENSOR
P0225 APP SENSOR
DescriptionINFOID:0000000001162604
The accelerator pedal position sensor is installed on the upper end
of the accelerator pedal assembly. The sensors detect the accelera-
tor pedal position and sends a signal to the ECM. The ECM uses the
signal to determine the amount of fuel to be injected.
DTC LogicINFOID:0000000001162605
DTC DETECTION LOGIC
NOTE:
If DTC P0225 is displayed with DTC P0641, first perform trouble diagnosis for DTC P0641. Refer to
EC-1180, "
DTC Logic".
If DTC P0225 is displayed with DTC P0651, first perform trouble diagnosis for DTC P0651. Refer to
EC-1182, "
DTC Logic".
If DTC P2120 is present at the same time, check that the APP sensor connector is connected cor-
rectly.
 Conditions for applying the diagnostic procedure to the stored DTCs:
- The DTC is declared present after a series of full load/no load action on the accelerator.
If the DTC is present:
-Malfunction indicator (Red) lights up.
Diagnosis ProcedureINFOID:0000000001162606
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E15. Refer to Ground inspection in GI-58, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK ACCELERATOR PEDAL POSITION SENSOR POWER SUPPLY CIRCUIT
1. Disconnect accelerator pedal position sensor harness connector.
2. Turn ignition switch ON.
3. Check the voltage between accelerator pedal position sensor connector and ground.
PBIB1741E
DTC No. Trouble diagnosis name Possible cause
P0225ACCELERATOR PEDAL POSITION SENSOR 1 AND ACCELERATOR
PEDAL POSITION SENSOR 2 CIRCUIT
 CC.1: Short circuit to +12V
 1.DEF: Signal incoherence
 2.DEF: No signal
 CO.0: Open circuit or short circuit to ground Harness or connectors
(APP sensor 1 and 2 circuit is open or
shorted.)
 Accelerator pedal position sensor
(APP sensor 1 and 2.)
Accelerator pedal position sensor
Ground Voltage
Sensor Connector Terminal
1
E12 (LHD models)
M204 (RHD models)4
Ground Approx. 5V
25

P0235 TC BOOST SENSOR
EC-1147
< COMPONENT DIAGNOSIS >[K9K]
C
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EC
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P0235 TC BOOST SENSOR
DescriptionINFOID:0000000001162608
The turbocharger boost sensor detects pressure in the exit side of the charge air cooler. The sensor output
voltage to the ECM increases as pressure increases.
DTC LogicINFOID:0000000001162609
DTC DETECTION LOGIC
NOTE:
If DTC P0235 is displayed with DTC P0651, first perform trouble diagnosis for DTC P0651. Refer to
EC-1182, "
DTC Logic".
Conditions for applying the diagnostic procedure to the stored DTCs:
The DTC is declared present after the ignition has been switched on for 1 second, with a warm engine when
the vehicle is stationary.
If the DTC is present:
-Malfunction indicator (Red) lights up.
Diagnosis ProcedureINFOID:0000000001162610
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E15. Refer to Ground inspection in GI-58, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK TUBOCHARGER BOOST SENSOR SUPPLY CIRCUIT
1. Disconnect turbocharger boost sensor harness connector.
2. Turn ignition switch ON.
3. Check the voltage between turbocharger boost sensor 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 TUBOCHARGER BOOST SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Check the continuity between turbocharger boost sensor harness connector and ECM harness connector.
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
DTC No. Trouble diagnosis name Possible cause
P0235 CC.1: short circuit to +12V
 CO.0: Open circuit or Short circuit to ground
 1.DEF: Micro-breaks
 2.DEF: Signal outside lower level
 3.DEF: Signal outside upper level Harness or connectors
(Turbocharger boost sensor circuit is
open or shorted.)
 Turbocharger boost sensor
Turbocharger boost sensor
Ground Voltage
Connector Terminal
F50 1 Ground Approx. 5V
Turbocharger boost sensor ECM
Continuity
Connector Terminal Connector Terminal
F50 2 F10 43 Existed

P0335 CKP SENSOR
EC-1149
< COMPONENT DIAGNOSIS >[K9K]
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P0335 CKP SENSOR
DTC LogicINFOID:0000000001162612
DTC DETECTION LOGIC
NOTE:
Conditions for applying the diagnostic procedure to the stored DTCs:
The DTC is declared present with the engine cranking or idling.
If the DTC is present:
-Malfunction indicator (Red) lights up.
Diagnosis ProcedureINFOID:0000000001162613
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E15. Refer to Ground inspection in GI-58, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK CKP SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect crankshaft position (CKP) sensor harness connector.
3. Disconnect ECM harness connector.
4. Check the continuity between CKP sensor harness connector and ECM harness connector.
5. Also check harness for short to ground and short to power.
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 CKP SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check the continuity between CKP sensor 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 4.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK CKP SENSOR
Refer to EC-1150, "
Component Inspection".
DTC No. Trouble diagnosis name Possible cause
P0335CRANKSHAFT POSITION SENSOR CIRCUIT
 1.DEF: Signal incoherence
 2.DEF: No signal
 3.DEF: Signal out side level
 4.DEF: Value out side level
 5.DEF: Configuration/ initialisation Harness or connectors
(The sensor circuit is open or shorted.)
 Crankshaft position sensor
 Signal plate
CKP sensor ECM
Continuity
Connector Terminal Connector Terminal
F15 2 F11 88 Existed
CKP sensor ECM
Continuity
Connector Terminal Connector Terminal
F15 1 F11 84 Existed

EC-1158
< COMPONENT DIAGNOSIS >[K9K]
P0409 EGR VOLUME CONTROL VALVE CONTROL POSITION SENSOR
P0409 EGR VOLUME CONTROL VALVE CONTROL POSITION SENSOR
DTC LogicINFOID:0000000001162623
DTC DETECTION LOGIC
NOTE:
If DTC P0409 is displayed with DTC P0651, first perform trouble diagnosis for DTC P0651. Refer to
EC-1182, "
DTC Logic".
Conditions for applying the diagnostic procedure to the stored DTCs:
The DTC is declared present after the engine started.
If the DTC is present:
-Malfunction indicator (Yellow) lights up.
Diagnosis ProcedureINFOID:0000000001162624
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E15. Refer to Ground inspection in GI-58, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK EGR VOLUME CONTROL VALVE CONTROL POSITION SENSOR POWER SUPPLY CIRCUIT
1. Disconnect EGR volume control valve harness connector.
2. Turn ignition switch ON.
3. Check the voltage between EGR volume control valve control position sensor 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 EGR VOLUME CONTROL VALVE CONTROL POSITION SENSOR GROUND CIRCUIT FOR
OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between EGR volume control valve control position sensor harness connector and
ECM harness connector.
4. 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.
DTC No. Trouble diagnosis name Possible Cause
P0409EGR VOLUME CONTROL VALVE CONTROL POSITION SEN-
SOR CIRCUIT
 CO.0: Open circuit or short circuit to ground
 CC.1: Short circuit to +12V Harness or connectors
(The EGR volume control valve control position
sensor circuit is open or shorted.)
 EGR volume control valve control position sensor
EGR volume control valve control position sensor
Ground Voltage
Connector Terminal
F52 1 Ground Approx. 5V
EGR volume control valve control posi-
tion sensorECM
Continuity
Connector Terminal Connector Terminal
F52 3 E16 82 Existed

EC-1162
< COMPONENT DIAGNOSIS >[K9K]
P0488 EGR SYSTEM
P0488 EGR SYSTEM
DTC LogicINFOID:0000000001162628
DTC DETECTION LOGIC
NOTE:
Conditions for applying the diagnostic procedure to the stored DTCs:
The DTC is declared present after the engine is started.
Special notes:
- Engine instability, possibly even stalling.
- Difficult to start engine or even impossible when cold.
- Loss of performance.
- Possible smoke emissions.
-Malfunction indicator (Red) lights up.
Diagnosis ProcedureINFOID:0000000001162629
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E15. Refer to Ground inspection in GI-58, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK EGR VOLUME CONTROL VALVE INSTALLATION
Check that EGR volume control valve is installed properly.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Install EGR volume control valve properly.
3.CHECK EGR VOLUME CONTROL VALVE CONTROL POSITION SENSOR POWER SUPPLY CIRCUIT
1. Disconnect EGR volume control valve harness connector.
2. Turn ignition switch ON.
3. Check the voltage between EGR volume control valve control position sensor connector and ground.
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 EGR VOLUME CONTROL VALVE CONTROL POSITION SENSOR GROUND CIRCUIT FOR
DTC No. Trouble diagnosis name Possible cause
P0488EGR VOLUME CONTROL
 1.DEF: Signal incoherence
 2.DEF: Signal outside lower level
 3.DEF: Signal outside upper level
 4.DEF: Valve outside level
 5.DEF: Defective sensor Harness or connectors
(The EGR volume control valve circuit is open
or shorted.)
(The EGR volume control valve control posi-
tion sensor circuit is open or shorted.)
 EGR volume control valve
 EGR volume control valve control position
sensor
 Incorrect EGR volume control valve installa-
tion
 EGR volume control valve stuck closed
 EGR passage clogged
GR volume control valve control position sensor
Ground Voltage
Connector Terminal
F52 1 Ground Approx. 5V