Nissan Murano Z51. Manual - part 625

EC-508

< ECU DIAGNOSIS INFORMATION >

[VQ35DE]

ECM

The items of the test value and test limit will be displayed with GST screen which items are provided by the
ECM. (eg., if bank 2 is not applied on this vehicle, only the items of bank 1 are displayed)

Item

OBD-

MID

Self-diagnostic test item

DTC

Test value and Test 

limit

(GST display)

Description

TID

Unit and 

Scaling 

ID

HO2S

01H

Air fuel ratio (A/F) sensor 1 
(Bank 1)

P0131

83H

0BH

Minimum sensor output voltage for test 
cycle

P0131

84H

0BH

Maximum sensor output voltage for test 
cycle

P0130

85H

0BH

Minimum sensor output voltage for test 
cycle

P0130

86H

0BH

Maximum sensor output voltage for test 
cycle

P0133

87H

04H

Response rate: Response ratio (Lean to 
Rich)

P0133

88H

04H

Response rate: Response ratio (Rich to 
Lean)

P2A00

89H

84H

The amount of shift in air fuel ratio

P2A00

8AH

84H

The amount of shift in air fuel ratio

P0130

8BH

0BH

Difference in sensor output voltage

P0133

8CH

83H

Response gain at the limited frequency

P014C

8DH

04H

O2 Sensor Slow Response - Rich to 
Lean Bank 1 Sensor 1

P014C

8EH

04H

O2 Sensor Slow Response - Rich to 
Lean Bank 1 Sensor 1

P014D

8FH

84H

O2 Sensor Slow Response - Lean to 
Rich Bank 1 Sensor 1

P014D

90H

84H

O2 Sensor Slow Response - Lean to 
Rich Bank 1 Sensor 1

P015A

91H

01H

O2 Sensor Delayed Response - Rich to 
Lean Bank 1 Sensor 1

P015A

92H

01H

O2 Sensor Delayed Response - Rich to 
Lean Bank 1 Sensor 1

P015B

93H

01H

O2 Sensor Delayed Response - Lean to 
Rich Bank 1 Sensor 1

P015B

94H

01H

O2 Sensor Delayed Response - Lean to 
Rich Bank 1 Sensor 1

02H

Heated oxygen sensor 2 
(Bank 1)

P0138

07H

0CH

Minimum sensor output voltage for test 
cycle

P0137

08H

0CH

Maximum sensor output voltage for test 
cycle

P0138

80H

0CH

Sensor output voltage

P0139

81H

0CH

Difference in sensor output voltage

03H

Heated oxygen sensor 3 
(Bank 1)

P0143

07H

0CH

Minimum sensor output voltage for test 
cycle

P0144

08H

0CH

Maximum sensor output voltage for test 
cycle

P0146

80H

0CH

Sensor output voltage

P0145

81H

0CH

Difference in sensor output voltage

ECM

EC-509

< ECU DIAGNOSIS INFORMATION >

[VQ35DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

HO2S

05H

Air fuel ratio (A/F) sensor 1 
(Bank 2)

P0151

83H

0BH

Minimum sensor output voltage for test 
cycle

P0151

84H

0BH

Maximum sensor output voltage for test 
cycle

P0150

85H

0BH

Minimum sensor output voltage for test 
cycle

P0150

86H

0BH

Maximum sensor output voltage for test 
cycle

P0153

87H

04H

Response rate: Response ratio (Lean to 
Rich)

P0153

88H

04H

Response rate: Response ratio (Rich to 
Lean)

P2A03

89H

84H

The amount of shift in air fuel ratio

P2A03

8AH

84H

The amount of shift in air fuel ratio

P0150

8BH

0BH

Difference in sensor output voltage

P0153

8CH

83H

Response gain at the limited frequency

P014E

8DH

04H

O2 Sensor Slow Response - Rich to 
Lean Bank 2 Sensor 1

P014E

8EH

04H

O2 Sensor Slow Response - Rich to 
Lean Bank 2 Sensor 1

P014F

8FH

84H

O2 Sensor Slow Response - Lean to 
Rich Bank 2 Sensor 1

P014F

90H

84H

O2 Sensor Slow Response - Lean to 
Rich Bank 2 Sensor 1

P015C

91H

01H

O2 Sensor Delayed Response - Rich to 
Lean Bank 2 Sensor 1

P015C

92H

01H

O2 Sensor Delayed Response - Rich to 
Lean Bank 2 Sensor 1

P015D

93H

01H

O2 Sensor Delayed Response - Lean to 
Rich Bank 2 Sensor 1

P015D

94H

01H

O2 Sensor Delayed Response - Lean to 
Rich Bank 2 Sensor 1

06H

Heated oxygen sensor 2
(Bank 2)

P0158

07H

0CH

Minimum sensor output voltage for test 
cycle

P0157

08H

0CH

Maximum sensor output voltage for test 
cycle

P0158

80H

0CH

Sensor output voltage

P0159

81H

0CH

Difference in sensor output voltage

07H

Heated oxygen sensor 3 
(Bank2)

P0163

07H

0CH

Minimum sensor output voltage for test 
cycle

P0164

08H

0CH

Maximum sensor output voltage for test 
cycle

P0166

80H

0CH

Sensor output voltage

P0165

81H

0CH

Difference in sensor output voltage

Item

OBD-

MID

Self-diagnostic test item

DTC

Test value and Test 

limit

(GST display)

Description

TID

Unit and 

Scaling 

ID

EC-510

< ECU DIAGNOSIS INFORMATION >

[VQ35DE]

ECM

CATA-
LYST

21H

Three way catalyst function 
(Bank1)

P0420

80H

01H

O2 storage index

P0420

82H

01H

Switching time lag engine exhaust index 
value

P2423

83H

0CH

Difference in 3rd O2 sensor output volt-
age

P2423

84H

84H

O2 storage index in HC trap catalyst

22H

Three way catalyst function 
(Bank2)

P0430

80H

01H

O2 storage index

P0430

82H

01H

Switching time lag engine exhaust index 
value

P2424

83H

0CH

Difference in 3rd O2 sensor output volt-
age

P2424

84H

84H

O2 storage index in HC trap catalyst

EGR 
SYSTEM

31H

EGR function

P0400

80H

96H

Low Flow Faults: EGR temp change 
rate (short term)

P0400

81H

96H

Low Flow Faults: EGR temp change 
rate (long term)

P0400

82H

96H

Low Flow Faults: Difference between 
max EGR temp and EGR temp under 
idling condition

P0400

83H

96H

Low Flow Faults: Max EGR temp

P1402

84H

96H

High Flow Faults: EGR temp increase 
rate

VVT 
SYSTEM

35H

VVT Monitor (Bank1)

P0011

80H

9DH

VTC intake function diagnosis (VTC 
alignment check diagnosis)

P0014

81H

9DH

VTC exhaust function diagnosis (VTC 
alignment check diagnosis)

P0011

82H

9DH

VTC intake function diagnosis (VTC 
drive failure diagnosis)

P0014

83H

9DH

VTC exhaust function diagnosis (VTC 
drive failure diagnosis)

36H

VVT Monitor (Bank2)

P0021

80H

9DH

VTC intake function diagnosis (VTC 
alignment check diagnosis)

P0024

81H

9DH

VTC exhaust function diagnosis (VTC 
alignment check diagnosis)

P0021

82H

9DH

VTC intake function diagnosis (VTC 
drive failure diagnosis)

P0024

83H

9DH

VTC exhaust function diagnosis (VTC 
drive failure diagnosis)

Item

OBD-

MID

Self-diagnostic test item

DTC

Test value and Test 

limit

(GST display)

Description

TID

Unit and 

Scaling 

ID

ECM

EC-511

< ECU DIAGNOSIS INFORMATION >

[VQ35DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

EVAP 
SYSTEM

39H

EVAP control system leak 
(Cap Off)

P0455

80H

0CH

Difference in pressure sensor output 
voltage before and after pull down

3BH

EVAP control system leak 
(Small leak)

P0442

80H

05H

Leak area index (for more than 0.04 
inch)

3CH

EVAP control system leak
 (Very small leak)

P0456

80H

05H

Leak area index (for more than 0.02 
inch)

P0456

81H

FDH

Maximum internal pressure of EVAP 
system during monitoring

P0456

82H

FDH

Internal pressure of EVAP system at the 
end of monitoring

3DH

Purge flow system

P0441

83H

0CH

Difference in pressure sensor output 
voltage before and after vent control 
valve close

O2 SEN-
SOR 
HEATER

41H

A/F sensor 1 heater
 (Bank 1)

Low Input:P0031

High Input:P0032

81H

0BH

Converted value of Heater electric cur-
rent to voltage

42H

Heated oxygen sensor 2 heat-
er (Bank 1)

Low Input:P0037

High Input:P0038

80H

0CH

Converted value of Heater electric cur-
rent to voltage

43H

Heated oxygen sensor 3 heat-
er (Bank 1)

P0043

80H

0CH

Converted value of Heater electric cur-
rent to voltage

45H

A/F sensor 1 heater
 (Bank 2)

Low Input:P0051

High Input:P0052

81H

0BH

Converted value of Heater electric cur-
rent to voltage

46H

Heated oxygen sensor 2 heat-
er (Bank 2)

Low Input:P0057

High Input:P0058

80H

0CH

Converted value of Heater electric cur-
rent to voltage

47H

Heated oxygen sensor 3 heat-
er (Bank 2)

P0063

80H

0CH

Converted value of Heater electric cur-
rent to voltage

 Second-
ary Air

71H

Secondary Air system

P0411

80H

01H

Secondary Air Injection System Incor-
rect Flow Detected

Bank1: P0491
Bank2: P0492

81H

01H

Secondary Air Injection System Insuffi-
cient Flow

P2445

82H

01H

Secondary Air Injection System Pump 
Stuck Off

P2448

83H

01H

Secondary Air Injection System High 
Airflow

Bank1: P2440
Bank2: P2442

84H

01H

Secondary Air Injection System Switch-
ing Valve Stuck Open

P2440

85H

01H

Secondary Air Injection System Switch-
ing Valve Stuck Open

P2444

86H

01H

Secondary Air Injection System Pump 
Stuck On

FUEL 
SYSTEM

81H

Fuel injection system function 
(Bank 1)

P0171 or P0172

80H

2FH

Long term fuel trim

P0171 or P0172

81H

24H

The number of lambda control clamped

82H

Fuel injection system function 
(Bank 2)

P0174 or P0175

80H

2FH

Long term fuel trim

P0174 or P0175

81H

24H

The number of lambda control clamped

Item

OBD-

MID

Self-diagnostic test item

DTC

Test value and Test 

limit

(GST display)

Description

TID

Unit and 

Scaling 

ID