Almera Tino V10 (2003 year). Manual

DTC P0192, P0193 FRP SENSOR

EC-1355

[YD (WITHOUT EURO-OBD)]

Diagnostic Procedure

EBS014V6

CHECK GROUND CONNECTION

Turn ignition switch OFF.

Loosen and retighten body ground screw. Refer to

EC-1317,

"Ground Inspection"

OK or NG

>> GO TO 2.

>> Repair or replace ground connection.

CHECK FUEL RAIL PRESSURE SENSOR POWER SUPPLY CIRCUIT

Disconnect fuel rail pressure sensor harness connector.

Turn ignition switch ON.

Check voltage between fuel rail pressure sensor terminal 1 and
ground with CONSULT-II or tester.

OK or NG

>> GO TO 3.

>> Repair open circuit or short to ground or short to power

in harness or connectors.

CHECK FUEL RAIL PRESSURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT

Turn ignition switch OFF.

Disconnect ECM harness connector.

Check harness continuity between fuel rail pressure sensor terminal 3 and ECM terminal 68.
Refer to Wiring Diagram.

Also check harness for short to ground and short to power.

OK or NG

>> GO TO 4.

>> Repair open circuit or short to ground or short to power in harness or connectors.

MBIB0915E

MBIB0917E

Voltage: Approximately 5.3V

PBIB0405E

Continuity should exist.

EC-1356

[YD (WITHOUT EURO-OBD)]

DTC P0192, P0193 FRP SENSOR

CHECK FUEL RAIL PRESSURE SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT

Check harness continuity between ECM terminals 48, 49 and fuel rail pressure sensor terminal 2.
Refer to Wiring Diagram.

Also check harness for short to ground and short to power.

OK or NG

>> GO TO 5.

>> Repair open circuit or short to ground or short to power in harness connectors.

CHECK FUEL RAIL PRESSURE SENSOR

Refer to

EC-1356, "Component Inspection"

OK or NG

>> GO TO 6.

>> Replace fuel rail.

CHECK INTERMITTENT INCIDENT

Refer to

EC-1309, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"

>> INSPECTION END

Component Inspection

EBS014V7

FUEL RAIL PRESSURE SENSOR

Reconnect harness connector disconnected.

Start engine and warm it up to normal operating temperature.

Check voltage between ECM terminals 48, 49 (Fuel rail pres-
sure sensor signal) and ground under the following conditions.

If the voltage is out of specification, disconnect fuel rail pressure
sensor harness connector and connect it again. Then repeat
above check.

If NG, replace fuel rail.

Removal and Installation

EBS014V8

FUEL RAIL

Refer to

EM-147, "INJECTION TUBE AND FUEL INJECTOR"

Continuity should exist.

Condition

Voltage V

Idle

1.7 - 2.0

2,000 rpm

2.0 - 2.3

MBIB0613E

DTC P0200 FUEL INJECTOR

EC-1357

[YD (WITHOUT EURO-OBD)]

DTC P0200 FUEL INJECTOR

PFP:16600

On Board Diagnosis Logic

EBS014V9

DTC Confirmation Procedure

EBS014VA

NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.

WITH CONSULT-II

Turn ignition switch ON.

Select “DATA MONITOR” mode with CONSULT-II.

Start engine and let it idle for at least 5 seconds.

If DTC is detected, go to

EC-1357, "Diagnostic Procedure"

Diagnostic Procedure

EBS014VB

INSPECTION START

With CONSULT-II

Turn ignition switch ON.

Select “SELF DIAG RESULTS” mode with CONSULT-II.

Touch “ERASE”.

Perform

EC-1357, "DTC Confirmation Procedure"

, again.

Is DTC P0200 displayed again?

Yes or No

Yes

>> GO TO 2.

>> INSPECTION END

REPLACE ECM

Replace ECM.

Perform initialization of NATS system and registration of all NATS ignition key IDs. Refer to

EC-1273,

"NATS (Nissan Anti-theft System)"

Perform Fuel Pump Learning Value Clearing. Refer to

EC-1270, "Fuel Pump Learning Value Clearing"

>> INSPECTION END

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

P0200

Fuel injector power supply
circuit

ECM detects a voltage of power source for the
fuel injector is excessively high or low.

●

ECM

SEF817Y

EC-1358

[YD (WITHOUT EURO-OBD)]

DTC P0201 - P0204 FUEL INJECTOR

PFP:16600

Component Description

EBS014VC

The fuel injector is a small, precise solenoid valve. When the ECM
supplies a ground to the fuel injector circuit, the coil in the fuel injec-
tor is energized. The energized coil pulls the needle valve back and
allows fuel to flow through the fuel injector into the intake cylinder.
The amount of fuel injected depends upon the injection pulse dura-
tion. Pulse duration is the length of time the fuel injector remains
open. The ECM controls the injection pulse duration based on
engine fuel needs.

CONSULT-II Reference Value in Data Monitor Mode

EBS014VD

Specification data are reference values.

ECM Terminals and Reference Value

EBS014VE

Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by CONSULT-II.

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.

PBIB0465E

MONITOR ITEM

CONDITION

SPECIFICATION

MAIN INJ WID

●

Engine: After warming up

●

Shift lever: Neutral position

●

Idle speed

No-load

0.68 - 0.78 msec

Blower fan switch: ON
Rear window defogger switch: ON

0.78 - 0.88 msec

TERMI-

NAL

NO.

WIRE

COLOR

ITEM

CONDITION

DATA

(DC Voltage and Pulse Signal)

O/B

Fuel injector power supply
(For cylinder No. 1 and 4)
Fuel injector power supply
(For cylinder No. 2 and 3)

[Engine is running]

●

Warm-up condition

●

Idle speed

5 - 10V

[Engine is running]

●

Warm-up condition

●

Engine speed is 2,000 rpm

5 - 10V

MBIB0883E

MBIB0884E

DTC P0201 - P0204 FUEL INJECTOR

EC-1359

[YD (WITHOUT EURO-OBD)]

: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)

On Board Diagnosis Logic

EBS014VF

The MI will not light up for these self-diagnoses.

21
22
23
24

L
PU/W
L
PU/W

Fuel injector No. 2
Fuel injector No. 2
Fuel injector No. 3
Fuel injector No. 3

[Engine is running]

●

Warm-up condition

●

Idle speed

0 - 9V

[Engine is running]

●

Warm-up condition

●

Engine speed is 2,000 rpm

0 - 9V

40
41
42
43

B/P
PU/W
B/P
PU/W

Fuel injector No. 4
Fuel injector No. 4
Fuel injector No. 1
Fuel injector No. 1

[Engine is running]

●

Warm-up condition

●

Idle speed

0 - 9V

[Engine is running]

●

Warm-up condition

●

Engine speed is 2,000 rpm

0 - 9V

TERMI-

NAL

NO.

WIRE

COLOR

ITEM

CONDITION

DATA

(DC Voltage and Pulse Signal)

MBIB0881E

MBIB0882E

MBIB0881E

MBIB0882E

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

P0201

No. 1 cylinder fuel injector
circuit open

An improper voltage signal is sent to ECM
through No. 1 cylinder fuel injector.

●

Harness or connectors
(The fuel injector circuit is open.)

●

Fuel injector

P0202

No. 2 cylinder fuel injector
circuit open

An improper voltage signal is sent to ECM
through No. 2 cylinder fuel injector.

P0203

No. 3 cylinder fuel injector
circuit open

An improper voltage signal is sent to ECM
through No. 3 cylinder fuel injector.

P0204

No. 4 cylinder fuel injector
circuit open

An improper voltage signal is sent to ECM
through No. 4 cylinder fuel injector.

EC-1360

[YD (WITHOUT EURO-OBD)]

DTC P0201 - P0204 FUEL INJECTOR

DTC Confirmation Procedure

EBS014VG

NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION
Before performing the following procedure, confirm the ambient temperature is more than -20

C (-4

F).

WITH CONSULT-II

Turn ignition switch ON.

Select “DATA MONITOR” mode with CONSULT-II.

Start engine and let it idle for at least 5 seconds.

If DTC is detected, go to

EC-1362, "Diagnostic Procedure"

SEF817Y

EC-1362

[YD (WITHOUT EURO-OBD)]

DTC P0201 - P0204 FUEL INJECTOR

Diagnostic Procedure

EBS014VI

CHECK FUEL INJECTOR POWER SUPPLY FOR OPEN AND SHORT CIRCUIT

Turn ignition switch OFF.

Disconnect ECM harness connector.

Disconnect fuel injector harness connector.

Check harness continuity between the following terminals corre-
sponding to the malfunctioning cylinder. Refer to Wiring Dia-
gram.

Also check harness for short to ground and short to power.

OK or NG

>> GO TO 2.

>> Repair open circuit or short to ground or short to power in harness or connectors.

CHECK FUEL INJECOR OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT

Check harness continuity between the following terminals corresponding to the malfunctioning cylinder.
Refer to Wiring Diagram.

Also check harness for short to ground and short to power.

OK or NG

>> GO TO 3.

>> Repair open circuit or short to ground or short to power in harness or connectors.

CHECK FUEL INJECTOR-I

Refer to

EC-1363, "Component Inspection"

OK or NG

>> GO TO 4.

>> Replace fuel injector.

DTC

Terminal

Cylinder

ECM

Fuel injector

P0201

No.1

P0202

No.2

P0203

No.3

P0204

No.4

Continuity should exist.

MBIB0635E

DTC

Terminal

Cylinder

ECM

Fuel injector

P0201

42, 43

No.1

P0202

21, 22

No.2

P0203

23, 24

No.3

P0204

40, 41

No.4

Continuity should exist.

DTC P0201 - P0204 FUEL INJECTOR

EC-1363

[YD (WITHOUT EURO-OBD)]

CHECK FUEL INJECTOR-II

With CONSULT-II

Remove two fuel injectors of malfunctioning cylinder and another cylinder.

Install fuel injectors to different cylinder.

Reconnect ECM harness connector and fuel injector harness connector.

Turn ignition switch ON.

Select “SELF DIAG RESULTS” mode with CONSULT-II.

Touch “ERASE”.

Perform

EC-1360, "DTC Confirmation Procedure"

Is another DTC displayed?

Yes or No

Yes

>> Replace fuel injector of malfunctioning cylinder.

>> GO TO 5.

CHECK INTERMITTENT INCIDENT

Refer to

EC-1309, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"

>> INSPECTION END

Component Inspection

EBS014VJ

FUEL INJECTOR

Disconnect fuel injector.

Check continuity between terminals as shown in the figure.

If NG, replace fuel injector.

Removal and Installation

EBS014VK

FUEL INJECTOR

Refer to

EM-147, "INJECTION TUBE AND FUEL INJECTOR"

Continuity should exist.

PBIB0406E

EC-1364

[YD (WITHOUT EURO-OBD)]

DTC P0217 ENGINE OVER TEMPERATURE

PFP:21481

System Description

EBS014VL

NOTE:
If DTC P0217 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to

EC-1318, "DTC U1000 CAN COMMUNICATION LINE"

COOLING FAN CONTROL

*1: This input signal is sent to the ECM through CAN communication line.
*2: This output signal is sent from the ECM through CAN communication line.

The ECM controls the cooling fan corresponding to the vehicle speed, engine coolant temperature, air condi-
tioner ON signal. The control system has 3-step control [HIGH/LOW/OFF].

OPERATION
YD22DDTi Engine Models

YD22DDT Engine Models

CONSULT-II Reference Value in Data Monitor Mode

EBS014VM

Specification data are reference values.

Sensor

Input signal to ECM

ECM function

Actuator

Vehicle speed sensor*

Vehicle speed

Cooling fan
control

Cooling fan relay *

Engine coolant temperature sensor

Engine coolant temperature

Air conditioner switch*

Air conditioner ON signal

MBIB0997E

SEF421Z

MONITOR ITEM

CONDITION

SPECIFICATION

COOLING FAN

●

When cooling fan is stopped.

OFF

●

When cooling fans operate at low speed.

LOW

●

When cooling fans operate at high speed.

DTC P0217 ENGINE OVER TEMPERATURE

EC-1365

[YD (WITHOUT EURO-OBD)]

On Board Diagnosis Logic

EBS014VN

Overall Function Check

EBS014VO

Use this procedure to check the overall function of the cooling fan. During this check, a DTC might not be con-
firmed.

WARNING:

●

Never remove the radiator cap when the engine is hot. Serious burns could be caused by high
pressure fluid escaping from the radiator.

●

Wrap a thick cloth around cap. Carefully remove the cap by turning it a quarter turn to allow built-
up pressure to escape. Then turn the cap all the way off.

WITH CONSULT-II

Check the coolant level in the reservoir tank and radiator.
Allow engine to cool before checking coolant level.
If the coolant level in the reservoir tank and/or radiator is below
the proper range, skip the following steps and go to

EC-1368,

"Diagnostic Procedure"

Confirm whether customer filled the coolant or not. If customer
filled the coolant, skip the following steps and go to

EC-1368,

"Diagnostic Procedure"

Turn ignition switch ON.

Perform “COOLING FAN” in “ACTIVE TEST” mode with CON-
SULT-II.

If the results are NG, go to

EC-1368, "Diagnostic Procedure"

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

P0217

Engine over temperature
(Overheat)

●

Cooling fan does not operate properly (Over-
heat).

●

Cooling fan system does not operate properly
(Overheat).

●

Engine coolant was not added to the system
using the proper filling method.

●

Engine coolant is not within the specified
range.

●

Harness or connectors
(The cooling fan circuit is open or
shorted.)

●

Cooling fan

●

Radiator hose

●

Radiator

●

Radiator cap

●

Water pump

●

Thermostat

For more information, refer to

EC-1376,

"Main 12 Causes of Overheating"

SEF621W

SEF111X

EC-1368

[YD (WITHOUT EURO-OBD)]

DTC P0217 ENGINE OVER TEMPERATURE

Diagnostic Procedure

EBS014VQ

CHECK COOLING FAN LOW SPEED OPERATION

With CONSULT-II

Turn ignition switch ON.

Perform “COOLING FAN” in “ACTIVE TEST” mode with CON-
SULT-II and touch “LOW” on the CONSULT-II screen.

Make sure that cooling fans-1 and -2 operate at low speed.

OK or NG

>> GO TO 2.

>> Check cooling fan low speed control circuit. (Go to

EC-

1370, "PROCEDURE A"

CHECK COOLING FAN HIGH SPEED OPERATION-I

With CONSULT-II

Touch “HIGH” on the CONSULT-II screen.

Make sure that cooling fan-1 operates at higher speed than low
speed.

OK or NG

>> GO TO 3.

>> Check cooling fan high speed control circuit-1. (Go to

EC-1372, "PROCEDURE B"

CHECK COOLING FAN HIGH SPEED OPERATION-II

With CONSULT-II

Make sure that cooling fan-2 operates at higher speed than low speed.
OK or NG

>> GO TO 4.

>> Check cooling fan high speed control circuit-2. (Go to

EC-1374, "PROCEDURE C"

CHECK COOLING SYSTEM FOR LEAK

Apply pressure to the cooling system with a tester, and check if the pressure drops.

CAUTION:

Higher than the specified pressure may cause radiator damage.

OK or NG

>> GO TO 6.

>> GO TO 5.

SEF784Z

SEF785Z

Testing pressure: 157 kPa (1.57 bar, 1.6 kg/cm

, 23psi)

Pressure should not drop.

SLC754A

DTC P0217 ENGINE OVER TEMPERATURE

EC-1369

[YD (WITHOUT EURO-OBD)]

DETECT MALFUNCTIONING PART

Check the following for leak.

●

Hose

●

Radiator

●

Water pump (Refer to LC-35, “Water Pump”.)

>> Repair or replace.

CHECK RADIATOR CAP

Apply pressure to cap with a tester and check radiator cap relief
pressure.

OK or NG

>> GO TO 7.

>> Replace radiator cap.

CHECK THERMOSTAT

Remove thermostat.

Check valve seating condition at normal room temperatures.
It should seat tightly.

Check valve opening temperature and valve lift.

Check if valve is closed at 5

C (9

F) below valve opening tem-

perature. For details, refer to LC-37, “Thermostat”.

OK or NG

>> GO TO 8.

>> Replace thermostat.

CHECK ENGINE COOLANT TEMPERATURE SENSOR

Refer to

EC-1342, "Component Inspection"

OK or NG

>> GO TO 9.

>> Replace engine coolant temperature sensor.

CHECK MAIN 12 CAUSES

If the cause cannot be isolated, go to

EC-1376, "Main 12 Causes of Overheating"

>> INSPECTION END

Radiator cap relief pressure:

59 - 98 kPa (0.59 - 0.98 bar, 0.6 - 1.0 kg/cm

, 9 - 14

psi)

SLC755A

Valve opening temperature:

80.5 - 83.5

C (177 - 182

Valve lift:

More than 8 mm/95

C (0.31 in/203

SLC343

EC-1370

[YD (WITHOUT EURO-OBD)]

DTC P0217 ENGINE OVER TEMPERATURE

PROCEDURE A

CHECK COOLING FAN POWER SUPPLY CIRCUIT

Turn ignition switch OFF.

Disconnect cooling fan relay-1.

Turn ignition switch ON.

Check voltage between cooling fan relay-1 terminals 2, 3 and
ground with CONSULT-II or tester.

OK or NG

>> GO TO 3.

>> GO TO 2.

DETECT MALFUNCTIONING PART

Check the following.

●

Fuse block (J/B) connector E109

●

10A fuse

●

40A fusible link

●

Harness for open or short between cooling fan relay-1 and fuse

●

Harness for open or short between cooling fan relay-1 and battery

>> Repair open circuit or short to ground or short to power in harness or connectors.

MBIB1094E

Voltage: Battery voltage

MBIB0055E

Almera Tino V10 (2003 year). Manual - part 146