Nissan Almera Tino V10 (2001 year). Manual - part 97

6

CHECK IDLE SPEED AGAIN

With CONSULT-II

1. Start engine and let it idle.
2. Select “CKPS·RPM (TDC)” in “DATA MONITOR” mode with CONSULT-II.
3. Read idle speed.

SEF817Y

Without CONSULT-II

1. Start engine and let it idle.
2. Check idle speed.

750

±

25 rpm

OK or NG

OK

©

INSPECTION END

NG

©

GO TO 7.

7

DRIN WATER FROM FUEL FILTER

Drain water from fuel filter. Refer to “WATER DRAINING”, EC-1094.

©

GO TO 8.

8

CHECK IDLE SPEED AGAIN

With CONSULT-II

1. Start engine and let it idle.
2. Select “CKPS·RPM (TDC)” in “DATA MONITOR” mode with CONSULT-II.
3. Read idle speed.

SEF817Y

Without CONSULT-II

1. Start engine and let it idle.
2. Check idle speed.

750

±

25 rpm

OK or NG

OK

©

INSPECTION END

NG

©

GO TO 9.

TROUBLE DIAGNOSIS — BASIC INSPECTION

YD22DDTI

Basic Inspection (Cont’d)

EC-1113

9

CHECK AIR CLEANER FILTER

Check air cleaner filter for clogging or braks.

OK or NG

OK

©

GO TO 10.

NG

©

Replace air cleaner filter.

10

CHECK FUEL INJECTION NOZZLE

Check fuel injection nozzle opening pressure. Refer to “Injection Pressure Test”, EC-1086.

OK or NG

OK

©

GO TO 11.

NG

©

Replace fuel injection nozzle assembly.

11

CHECK IDLE SPEED AGAIN

With CONSULT-II

1. Start engine and let it idle.
2. Select “CKPS·RPM (TDC)” in “DATA MONITOR” mode with CONSULT-II.
3. Read idle speed.

SEF817Y

Without CONSULT-II

1. Start engine and let it idle.
2. Check idle speed.

750

±

25 rpm

OK or NG

OK

©

INSPECTION END

NG

©

GO TO 12.

12

CHECK COMPRESSION PRESSURE

Check compression pressure. Refer to EM-164, “MEASUREMENT OF COMPRESSION PRESSURE”.

OK or NG

OK

©

GO TO 13.

NG

©

Follow the instruction of “MEASUREMENT OF COMPRESSION PRESSURE”.

TROUBLE DIAGNOSIS — BASIC INSPECTION

YD22DDTI

Basic Inspection (Cont’d)

EC-1114

13

CHECK IDLE SPEED AGAIN

With CONSULT-II

1. Start engine and let it idle.
2. Select “CKPS·RPM (TDC)” in “DATA MONITOR” mode with CONSULT-II.
3. Read idle speed.

SEF817Y

Without CONSULT-II

1. Start engine and let it idle.
2. Check idle speed.

750

±

25 rpm

OK or NG

OK

©

INSPECTION END

NG

©

Replace electronic control fuel injection pump.

TROUBLE DIAGNOSIS — BASIC INSPECTION

YD22DDTI

Basic Inspection (Cont’d)

EC-1115

Symptom Matrix Chart

NLEC1257

SYSTEM — Basic engine
control system

SYMPTOM

Reference

page

Feature

of

symptom,

Check

point

HARD/NO

ST

AR

T/REST

AR

T

(EXCP

.

HA)

ENGINE

ST

ALL

HESIT

A

TION/SURGING/FLA

T

SPOT

KNOCK/DET

ONA

TION

LACK

OF

POWER

POOR

ACCELERA

TION

HI

IDLE

LOW

IDLE

NO

ST

AR

T

(with

first

firing)

NO

ST

AR

T

(without

first

firing)

HARD

T

O

ST

AR

T

WHEN

ENGINE

IS

COLD

HARD

T

O

ST

AR

T

WHEN

ENGINE

IS

HOT

A

T

IDLE

DURING

DRIVING

WHEN

DECELERA

TING

Warranty symptom code

AA

AB

AC

AD

AE

AF

Electronic control fuel injec-
tion pump mainframe

4

4

4

4

4

4

4

4

4

5

5

4

4

—

*1

Injection nozzle

3

3

3

3

3

3

3

3

3

4

4

3

3

EC-1083

*2

Glow system

1

1

1

1

1

EC-1267

Engine body

3

3

3

3

3

3

3

3

4

4

3

EM section

*3

EGR system

3

3

EC-1277

Swirl control system

3

3

EC-1285

Air cleaner and ducts

3

3

MA section

*4

1 - 5: The numbers refer to the order of inspection.
(continued on next page)
*1: Fuel injection system malfunction or fuel injection timing control system malfunction may be the cause.
*2: Depends on open-valve pressure and spray pattern.
*3: Caused mainly by insufficient compression pressure.
*4: Symptom varies depending on off-position of air duct, etc.

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

Symptom Matrix Chart

EC-1116

SYSTEM — Basic engine control
system

SYMPTOM

Reference

page

Feature

of

symptom,

Check

point

ROUGH

IDLE/HUNTING

IDLING

VIBRA

TION

SLOW/NO

RETURN

T

O

IDLE

OVERHEA

T/HIGH

ENGINE

COOLANT

TEMPERA

TURE

EXCESSIVE

FUEL

CONSUMPTION

EXCESSIVE

OIL

CONSUMPTION

ABNORMAL

SMOKE

COLOR

DEAD

BA

TTER

Y

(UNDER

CHARGE)

Malfunction

indicator

illuminates.

Can

be

detected

by

CONSUL

T

-II?

BLACK

SMOKE

WHITE

SMOKE

Warranty symptom code

AG

AH

AJ

AK

AL

AM

AP

HA

Electronic control fuel injection
pump mainframe

4

4

3

4

5

4

3

3

—

*1

Injection nozzle

3

3

3

4

3

EC-1083

*2

Glow system

1

1

EC-1267

Engine body

3

3

3

3

3

3

EM section

*3

EGR system

3

EC-1277

Swirl control system

3

3

3

EC-1285

Air cleaner and ducts

3

3

MA section

*4

1 - 5: The numbers refer to the order of inspection.
(continued on next page)
*1: Fuel injection system malfunction or fuel injection timing control system malfunction may be the cause.
*2: Depends on open-valve pressure and spray pattern.
*3: Caused mainly by insufficient compression pressure.
*4: Symptom varies depending on off-position of air duct, etc.

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

Symptom Matrix Chart (Cont’d)

EC-1117

SYSTEM — ENGINE CONTROL system

Malfunction

SYMPTOM

Reference

page

Feature

of

symptom,

Check

point

HARD/NO

ST

AR

T/REST

AR

T

(EXCP

.

HA)

ENGINE

ST

ALL

HESIT

A

TION/SURGING/FLA

T

SPOT

KNOCK/DET

ONA

TION

LACK

OF

POWER

POOR

ACCELERA

TION

HI

IDLE

LOW

IDLE

NO

ST

AR

T

(with

first

firing)

NO

ST

AR

T

(without

first

firing)

HARD

T

O

ST

AR

T

WHEN

ENGINE

IS

COLD

HARD

T

O

ST

AR

T

WHEN

ENGINE

IS

HOT

A

T

IDLE

DURING

DRIVING

WHEN

DECELERA

TING

Warranty symptom code

AA

AB

AC AD

AE

AF

ENGINE

CONTROL

Electronic control fuel injection
pump circuit

*a, *b

1

1

1

1

1

1

1

1

1

1

1

—

*c, *d

Mass air flow sensor circuit

*a, *c

1

1

1

EC-1143

*b

Engine coolant temperature sensor
circuit

*a, *b

1

1

1

1

EC-1150

*1

Vehicle speed sensor circuit

*a, *b

1

EC-1172

1 - 5: The numbers refer to the order of inspection.
(continued on next page)
*a: Open
*b: Short
*c: Ground short
*d: Noise
*1: Compensation according to engine coolant temperature does not function.

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

Symptom Matrix Chart (Cont’d)

EC-1118

SYSTEM — ENGINE CONTROL system

Malfunction

SYMPTOM

Reference

page

Feature

of

symptom,

Check

point

ROUGH

IDLE/HUNTING

IDLING

VIBRA

TION

SLOW/NO

RETURN

T

O

IDLE

OVERHEA

T/HIGH

ENGINE

COOLANT

TEMPERA

TURE

EXCESSIVE

FUEL

CONSUMPTION

EXCESSIVE

OIL

CONSUMPTION

ABNORMAL

SMOKE

COLOR

DEAD

BA

TTER

Y

(UNDER

CHARGE)

Malfunction

indicator

illuminates.

Can

be

detected

by

CONSUL

T

-II?

BLACK

SMOKE

WHITE

SMOKE

Warranty symptom code

AG AH AJ

AK AL AM

AP

HA

ENGINE

CONTROL

Electronic control fuel injection pump
circuit

*a, *b

1

1

1

1

1

—

*c, *d

1

Mass air flow sensor circuit

*a, *c

1

EC-1143

*b

1

Engine coolant temperature sensor cir-
cuit

*a, *b

1

1

1

1

1

EC-1150

*1

Vehicle speed sensor circuit

*a, *b

1

EC-1172

1 - 5: The numbers refer to the order of inspection.
(continued on next page)
*a: Open
*b: Short
*c: Ground short
*d: Noise
*1: Compensation according to engine coolant temperature does not function.

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

Symptom Matrix Chart (Cont’d)

EC-1119

SYSTEM — ENGINE CONTROL system

Malfunction

SYMPTOM

Reference

page

Feature

of

symptom,

Check

point

HARD/NO

ST

AR

T/REST

AR

T

(EXCP

.

HA)

ENGINE

ST

ALL

HESIT

A

TION/SURGING/FLA

T

SPOT

KNOCK/DET

ONA

TION

LACK

OF

POWER

POOR

ACCELERA

TION

HI

IDLE

LOW

IDLE

NO

ST

AR

T

(with

first

firing)

NO

ST

AR

T

(without

first

firing)

HARD

T

O

ST

AR

T

WHEN

ENGINE

IS

COLD

HARD

T

O

ST

AR

T

WHEN

ENGINE

IS

HOT

A

T

IDLE

DURING

DRIVING

WHEN

DECELERA

TING

Warranty symptom code

AA

AB

AC AD

AE

AF

ENGINE

CONTROL

Fuel cut system line

*a, *c

EC-1194

*b

1

1

1

1

*2

Accelerator position sensor circuit

*a, *b

1

1

1

EC-1155

Crankshaft position sensor (TDC)
circuit

*a, *b

1

1

1

1

1

1

1

1

1

EC-1166

*d

1 - 5: The numbers refer to the order of inspection.
(continued on next page)
*a: Open
*b: Short
*c: Ground short
*d: Noise
*2: Engine runs on after turning ignition switch OFF.

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

Symptom Matrix Chart (Cont’d)

EC-1120

SYSTEM — ENGINE CONTROL system

Malfunction

SYMPTOM

Reference

page

Feature

of

symptom,

Check

point

ROUGH

IDLE/HUNTING

IDLING

VIBRA

TION

SLOW/NO

RETURN

T

O

IDLE

OVERHEA

T/HIGH

ENGINE

COOLANT

TEMPERA

TURE

EXCESSIVE

FUEL

CONSUMPTION

EXCESSIVE

OIL

CONSUMPTION

ABNORMAL

SMOKE

COLOR

DEAD

BA

TTER

Y

(UNDER

CHARGE)

Malfunction

indicator

illuminates.

Can

be

detected

by

CONSUL

T

-II?

BLACK

SMOKE

WHITE

SMOKE

Warranty symptom code

AG AH AJ

AK AL AM

AP

HA

ENGINE

CONTROL

Fuel cut system line

*a, *c

1

1

EC-1194

*b

*2

Accelerator position sensor circuit

*a, *b

1

1

EC-1155

Crankshaft position sensor (TDC) circuit

*a, *b

1

1

1

1

EC-1166

*d

1 - 5: The numbers refer to the order of inspection.
(continued on next page)
*a: Open
*b: Short
*c: Ground short
*d: Noise
*2: Engine runs on after turning ignition switch OFF.

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

Symptom Matrix Chart (Cont’d)

EC-1121

SYSTEM — ENGINE CONTROL system

Malfunction

SYMPTOM

Reference

page

Feature

of

symptom,

Check

point

HARD/NO

ST

AR

T/REST

AR

T

(EXCP

.

HA)

ENGINE

ST

ALL

HESIT

A

TION/SURGING/FLA

T

SPOT

KNOCK/DET

ONA

TION

LACK

OF

POWER

POOR

ACCELERA

TION

HI

IDLE

LOW

IDLE

NO

ST

AR

T

(with

first

firing)

NO

ST

AR

T

(without

first

firing)

HARD

T

O

ST

AR

T

WHEN

ENGINE

IS

COLD

HARD

T

O

ST

AR

T

WHEN

ENGINE

IS

HOT

A

T

IDLE

DURING

DRIVING

WHEN

DECELERA

TING

Warranty symptom code

AA

AB

AC AD

AE

AF

ENGINE

CONTROL

Start signal circuit

*a, *b

1

1

1

1

EC-1293

*3

Accelerator position switch (Idle)
circuit

*a, *c

1

1

1

1

1

EC-1155

*b

1

1

1

*4

Ignition switch circuit

*a

1

1

1

1

EC-1136

*b

*5

Power supply for ECM circuit

*a

1

1

1

1

EC-1136

*b

1 - 5: The numbers refer to the order of inspection.
(continued on next page)
*a: Open
*b: Short
*c: Ground short
*d: Noise
*3: Start control does not function.
*4: Accelerator position sensor NG signal is output.
*5: Engine does not stop.

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

Symptom Matrix Chart (Cont’d)

EC-1122

SYSTEM — ENGINE CONTROL system

Malfunction

SYMPTOM

Reference

page

Feature

of

symptom,

Check

point

ROUGH

IDLE/HUNTING

IDLING

VIBRA

TION

SLOW/NO

RETURN

T

O

IDLE

OVERHEA

T/HIGH

ENGINE

COOLANT

TEMPERA

TURE

EXCESSIVE

FUEL

CONSUMPTION

EXCESSIVE

OIL

CONSUMPTION

ABNORMAL

SMOKE

COLOR

DEAD

BA

TTER

Y

(UNDER

CHARGE)

Malfunction

indicator

illuminates.

Can

be

detected

by

CONSUL

T

-II?

BLACK

SMOKE

WHITE

SMOKE

Warranty symptom code

AG AH AJ

AK AL AM

AP

HA

ENGINE

CONTROL

Start signal circuit

*a, *b

EC-1293

*3

Accelerator position switch (Idle) circuit

*a, *c

EC-1155

*b

1

1

*4

Ignition switch circuit

*a

EC-1136

*b

*5

Power supply for ECM circuit

*a

1

1

EC-1136

*b

1 - 5: The numbers refer to the order of inspection.
(continued on next page)
*a: Open
*b: Short
*c: Ground short
*d: Noise
*3: Start control does not function.
*4: Accelerator position sensor NG signal is output.
*5: Engine does not stop.

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

Symptom Matrix Chart (Cont’d)

EC-1123

SYSTEM — ENGINE CONTROL system

Malfunction

SYMPTOM

Reference

page

Feature

of

symptom,

Check

point

HARD/NO

ST

AR

T/REST

AR

T

(EXCP

.

HA)

ENGINE

ST

ALL

HESIT

A

TION/SURGING/FLA

T

SPOT

KNOCK/DET

ONA

TION

LACK

OF

POWER

POOR

ACCELERA

TION

HI

IDLE

LOW

IDLE

NO

ST

AR

T

(with

first

firing)

NO

ST

AR

T

(without

first

firing)

HARD

T

O

ST

AR

T

WHEN

ENGINE

IS

COLD

HARD

T

O

ST

AR

T

WHEN

ENGINE

IS

HOT

A

T

IDLE

DURING

DRIVING

WHEN

DECELERA

TING

Warranty symptom code

AA

AB

AC AD

AE

AF

ENGINE

CONTROL

EGR volume control valve circuit

*a, *b

EC-1277

*c

1

1

1

*6

Glow relay circuit

*a

1

1

1

1

EC-1267

*7

*b

*8

ECM relay (Self-shutoff) circuit

*a

1

1

1

1

EC-1255

*b

*9

ECM, Connector circuit

*a, *b

2

2

2

2

2

2

2

2

2

2

2

2

2

EC-1253,

1185

Air conditioner relay circuit

*a

EC-1301

*10

*b

1

*11

Air conditioner switch circuit

*a, *c

EC-1301

*11

*b

*12

Swirl control valve control solenoid
valve circuit

*a

EC-1285

*b

3

3

1 - 5: The numbers refer to the order of inspection.
(continued on next page)
*a: Open
*b: Short
*c: Ground short
*d: Noise
*6: Does not stop operating.
*7: Glow lamp does not turn on.
*8: Glow lamp does not turn off.
*9: Ground short makes engine unable to stop.
*10: Air conditioner does not operate.
*11: Air conditioner does not stop operating.
*12: Air conditioner does not work.

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

Symptom Matrix Chart (Cont’d)

EC-1124

SYSTEM — ENGINE CONTROL system

Malfunction

SYMPTOM

Reference

page

Feature

of

symptom,

Check

point

ROUGH

IDLE/HUNTING

IDLING

VIBRA

TION

SLOW/NO

RETURN

T

O

IDLE

OVERHEA

T/HIGH

ENGINE

COOLANT

TEMPERA

TURE

EXCESSIVE

FUEL

CONSUMPTION

EXCESSIVE

OIL

CONSUMPTION

ABNORMAL

SMOKE

COLOR

DEAD

BA

TTER

Y

(UNDER

CHARGE)

Malfunction

indicator

illuminates.

Can

be

detected

by

CONSUL

T

-II?

BLACK

SMOKE

WHITE

SMOKE

Warranty symptom code

AG AH AJ

AK AL AM

AP

HA

ENGINE

CONTROL

EGR volume control valve circuit

*a, *b

EC-1277

*c

1

*6

Glow relay circuit

*a

1

EC-1267

*7

*b

*8

ECM relay (Self-shutoff) circuit

*a

EC-1255

*b

*9

ECM, Connector circuit

*a, *b

2

2

2

2

2

2

2

2

2

2

2

EC-1253,

1185

Air conditioner relay circuit

*a

EC-1301

*10

*b

*11

Air conditioner switch circuit

*a, *c

EC-1301

*11

*b

*12

Swirl control valve control solenoid
valve circuit

*a

EC-1285

*b

3

3

3

1 - 5: The numbers refer to the order of inspection.
*a: Open
*b: Short
*c: Ground short
*d: Noise
*6: Does not stop operating.
*7: Glow lamp does not turn on.
*8: Glow lamp does not turn off.
*9: Ground short makes engine unable to stop.
*10: Air conditioner does not operate.
*11: Air conditioner does not stop operating.
*12: Air conditioner does not work.

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

Symptom Matrix Chart (Cont’d)

EC-1125

CONSULT-II Reference Value in Data Monitor
Mode

NLEC0634

Remarks:

+

Specification data are reference values.

+

Specification data are output/input values which are detected or supplied by the ECM at the connector.

* Specification data may not be directly related to their components signals/values/operations.

MONITOR ITEM

CONDITION

SPECIFICATION

CKPS·RPM (TDC)

+

Tachometer: Connect

+

Run engine and compare tachometer indication with the CONSULT-II
value.

Almost the same speed as the
CONSULT-II value.

CMPS·RPM-
PUMP

COOLAN TEMP/S

+

Engine: After warming up

More than 70°C (158°F)

VHCL SPEED SE

+

Turn drive wheels and compare speedometer indication with the
CONSULT-II value

Almost the same speed as the
CONSULT-II value

FUEL TEMP SEN

+

Engine: After warming up

More than 40°C (104°F)

ACCEL POS SEN

+

Ignition switch: ON
(Engine stopped)

Accelerator pedal: fully released

0.30 - 0.50V

Accelerator pedal: fully depressed

3.0 - 4.3V

OFF ACCEL SW

+

Ignition switch: ON
(Engine stopped)

Accelerator pedal: fully released

ON

Accelerator pedal: slightly open

OFF

SPILL/V

+

Engine: After warming up, idle the engine.

Approx. 12 - 13°CA

BATTERY VOLT

+

Ignition switch: ON (Engine stopped)

11 - 14V

P/N POSI SW

+

Ignition switch: ON

Shift lever: Neutral position

ON

Except above

OFF

START SIGNAL

+

Ignition switch: ON

→

START

→

ON

OFF

→

ON

→

OFF

IGN SW

+

Ignition switch: ON

→

OFF

ON

→

OFF

BRAKE SW

+

Ignition switch: ON

Brake pedal: depressed

ON

Brake pedal: released

OFF

BRAKE SW2

+

Ignition switch: ON

Brake pedal: depressed

ON

Brake pedal: released

OFF

MAS AIR/FL SE

+

Engine: After warming up

+

Air conditioner switch: OFF

+

Shift lever: Neutral position

+

No-load

Idle

1.5 - 2.0V

INT/A VOLUME

+

Engine: After warming up, idle the engine.

150 - 450 mg/st

F/CUT SIGNAL

+

Engine: After warming up

Idle

ON

GLOW RLY

+

Refer to EC-1267.

COOLING FAN

+

When cooling fan is stopped.

OFF

+

When cooling fans operate at low speed.

LOW

+

When cooling fans operate at high speed.

HIGH

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

CONSULT-II Reference Value in Data Monitor Mode

EC-1126

MONITOR ITEM

CONDITION

SPECIFICATION

BARO SEN

+

Ignition switch: ON

Altitude
Approx. 0 m (0 ft): Approx. 100.62
kPa (1.0062 bar, 1.026 kg/cm

2

,

14.59 psi)
Approx. 1,000 m (3,281 ft): Approx.
88.95 kPa (0.8895 bar, 0.907
kg/cm

2

, 12.90 psi)

Approx. 1,500 m (4,922 ft): Approx.
83.16 kPa (0.8316 bar, 0.848
kg/cm

2

, 12.06 psi)

Approx. 2,000 m (6,562 ft): Approx.
78.36 kPa (0.7836 bar, 0.799
kg/cm

2

, 11.36 psi)

EGR VOL CON/V

+

Engine: After warming up

+

Air conditioner switch: “OFF”

+

Shift lever: Neutral position

+

No-load

After one minute at idle

More than 10 steps

Revving engine from idle to 3,200
rpm

0 steps

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

CONSULT-II Reference Value in Data Monitor Mode (Cont’d)

EC-1127

Major Sensor Reference Graph in Data Monitor
Mode

=NLEC0635

The following are the major sensor reference graphs in “DATA MONITOR” mode.

ACCEL POS SEN, “CKPS·RPM (TDC)”, “MAS AIR/FL SE”

NLEC0635S01

Below is the data for “ACCEL POS SEN”, “CKPS·RPM (TDC)” and “MAS AIR/FL SE” when revving engine
quickly up to 3,000 rpm under no load after warming up engine to the normal operating temperature.
Each value is for reference, the exact value may vary.

SEF321Y

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION

YD22DDTI

Major Sensor Reference Graph in Data Monitor Mode

EC-1128