Infiniti FX35 / FX45. Manual - part 468

ON BOARD DIAGNOSTIC (OBD) SYSTEM

EC-633

< SERVICE INFORMATION >

[VK45DE]

C

D

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EC

N

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Therefore, when electrical controlled throttle and part of ECM related diagnoses are continuously detected as
NG for 5 trips, ECM warns the driver that engine control system malfunctions and MIL circuit is open by means
of operating fail-safe function.
The fail-safe function also operates when above diagnoses except MIL circuit are detected and demands the
driver to repair the malfunction.

Emission-related Diagnostic Information

INFOID:0000000001326512

EMISSION-RELATED DIAGNOSTIC INFORMATION ITEMS

×

:Applicable —: Not applicable

Engine operating condition in fail-safe mode

Engine speed will not rise more than 2,500 rpm due to the fuel cut

Items

 (CONSULT-III screen terms)

DTC*

1

SRT code

Trip

MIL

Reference page

CONSULT-III

GST*

2

ECM*

3

CAN COMM CIRCUIT

U1000

1000*

4

—

1

×

 or —

EC-724

CAN COMM CIRCUIT

U1001

1001*

4

—

2

—

EC-724

CONTROL UNIT(CAN)

U1010

1010

—

1

×

EC-726

NO DTC IS DETECTED. 
FURTHER TESTING 
MAY BE REQUIRED.

P0000

0000

—

—

Flashing*

8

—

INT/V TIM CONT-B1

P0011

0011

—

2

×

EC-727

INT/V TIM CONT-B2

P0021

0021

—

2

×

EC-727

A/F SEN1 HTR (B1)

P0031

0031

—

2

×

EC-739

A/F SEN1 HTR (B1)

P0032

0032

—

2

×

EC-739

HO2S2 HTR (B1)

P0037

0037

—

2

×

EC-746

HO2S2 HTR (B1)

P0038

0038

—

2

×

EC-746

A/F SEN1 HTR (B2)

P0051

0051

—

2

×

EC-739

A/F SEN1 HTR (B2)

P0052

0052

—

2

×

EC-739

HO2S2 HTR (B2)

P0057

0057

—

2

×

EC-746

HO2S2 HTR (B2)

P0058

0058

—

2

×

EC-746

INT/V TIM V/CIR-B1

P0075

0075

—

2

×

EC-754

INT/V TIM V/CIR-B2

P0081

0081

—

2

×

EC-754

MAF SEN/CIRCUIT-B1

P0101

0101

—

2

×

EC-761

MAF SEN/CIRCUIT-B1

P0102

0102

—

1

×

EC-768

MAF SEN/CIRCUIT-B1

P0103

0103

—

1

×

EC-768

IAT SEN/CIRCUIT-B1

P0112

0112

—

2

×

EC-775

IAT SEN/CIRCUIT-B1

P0113

0113

—

2

×

EC-775

ECT SEN/CIRC

P0117

0117

—

1

×

EC-779

ECT SEN/CIRC

P0118

0118

—

1

×

EC-779

TP SEN 2/CIRC-B1

P0122

0122

—

1

×

EC-784

TP SEN 2/CIRC-B1

P0123

0123

—

1

×

EC-784

ECT SENSOR

P0125

0125

—

2

×

EC-790

IAT SENSOR-B1

P0127

0127

—

2

×

EC-793

THERMSTAT FNCTN

P0128

0128

—

2

×

EC-796

A/F SENSOR1 (B1)

P0130

0130

—

2

×

EC-798

A/F SENSOR1 (B1)

P0131

0131

—

2

×

EC-806

A/F SENSOR1 (B1)

P0132

0132

—

2

×

EC-814

A/F SENSOR1 (B1)

P0133

0133

×

2

×

EC-822

EC-634

< SERVICE INFORMATION >

[VK45DE]

ON BOARD DIAGNOSTIC (OBD) SYSTEM

HO2S2 (B1)

P0137

0137

×

2

×

EC-831

HO2S2 (B1)

P0138

0138

×

2

×

EC-840

HO2S2 (B1)

P0139

0139

×

2

×

EC-852

A/F SENSOR1 (B2)

P0150

0150

—

2

×

EC-798

A/F SENSOR1 (B2)

P0151

0151

—

2

×

EC-806

A/F SENSOR1 (B2)

P0152

0152

—

2

×

EC-814

A/F SENSOR1 (B2)

P0153

0153

×

2

×

EC-822

HO2S2 (B2)

P0157

0157

×

2

×

EC-831

HO2S2 (B2)

P0158

0158

×

2

×

EC-840

HO2S2 (B2)

P0159

0159

×

2

×

EC-852

FUEL SYS-LEAN-B1

P0171

0171

—

2

×

EC-861

FUEL SYS-RICH-B1

P0172

0172

—

2

×

EC-871

FUEL SYS-LEAN-B2

P0174

0174

—

2

×

EC-861

FUEL SYS-RICH-B2

P0175

0175

—

2

×

EC-871

FTT SENSOR

P0181

0181

—

2

×

EC-881

FTT SEN/CIRCUIT

P0182

0182

—

2

×

EC-885

FTT SEN/CIRCUIT

P0183

0183

—

2

×

EC-885

TP SEN 1/CIRC-B1

P0222

0222

—

1

×

EC-889

TP SEN 1/CIRC-B1

P0223

0223

—

1

×

EC-889

MULTI CYL MISFIRE

P0300

0300

—

2

×

EC-895

CYL 1 MISFIRE

P0301

0301

—

2

×

EC-895

CYL 2 MISFIRE

P0302

0302

—

2

×

EC-895

CYL 3 MISFIRE

P0303

0303

—

2

×

EC-895

CYL 4 MISFIRE

P0304

0304

—

2

×

EC-895

CYL 5 MISFIRE

P0305

0305

—

2

×

EC-895

CYL 6 MISFIRE

P0306

0306

—

2

×

EC-895

CYL 7 MISFIRE

P0307

0307

—

2

×

EC-895

CYL 8 MISFIRE

P0308

0308

—

2

×

EC-895

KNOCK SEN/CIRC-B1

P0327

0327

—

2

—

EC-902

KNOCK SEN/CIRC-B1

P0328

0328

—

2

—

EC-902

KNOCK SEN/CIRC-B2

P0332

0332

—

2

—

EC-902

KNOCK SEN/CIRC-B2

P0333

0333

—

2

—

EC-902

CKP SEN/CIRCUIT

P0335

0335

—

2

×

EC-906

CMP SEN/CIRC-B1

P0340

0340

—

2

×

EC-911

TW CATALYST SYS-B1

P0420

0420

×

2

×

EC-917

TW CATALYST SYS-B2

P0430

0430

×

2

×

EC-917

EVAP PURG FLOW/MON

P0441

0441

×

2

×

EC-921

EVAP SMALL LEAK

P0442

0442

×

2

×

EC-926

PURG VOLUME CONT/V

P0443

0443

—

2

×

EC-933

PURG VOLUME CONT/V

P0444

0444

—

2

×

EC-940

PURG VOLUME CONT/V

P0445

0445

—

2

×

EC-940

VENT CONTROL VALVE

P0447

0447

—

2

×

EC-946

Items

 (CONSULT-III screen terms)

DTC*

1

SRT code

Trip

MIL

Reference page

CONSULT-III

GST*

2

ECM*

3

ON BOARD DIAGNOSTIC (OBD) SYSTEM

EC-635

< SERVICE INFORMATION >

[VK45DE]

C

D

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EC

N

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O

VENT CONTROL VALVE

P0448

0448

—

2

×

EC-951

EVAP SYS PRES SEN

P0451

0451

—

2

×

EC-957

EVAP SYS PRES SEN

P0452

0452

—

2

×

EC-960

EVAP SYS PRES SEN

P0453

0453

—

2

×

EC-966

EVAP GROSS LEAK

P0455

0455

—

2

×

EC-973

EVAP VERY SML LEAK

P0456

0456

×

*

7

2

×

EC-979

FUEL LEV SEN SLOSH

P0460

0460

—

2

×

EC-986

FUEL LEVEL SENSOR

P0461

0461

—

2

×

EC-988

FUEL LEVL SEN/CIRC

P0462

0462

—

2

×

EC-990

FUEL LEVL SEN/CIRC

P0463

0463

—

2

×

EC-990

VEH SPEED SEN/CIRC*

5

P0500

0500

—

2

×

EC-992

ISC SYSTEM

P0506

0506

—

2

×

EC-994

ISC SYSTEM

P0507

0507

—

2

×

EC-996

PW ST P SEN/CIRC

P0550

0550

—

2

—

EC-998

ECM BACK UP/CIRCUIT

P0603

0603

—

2

×

EC-1003

ECM

P0605

0605

—

1 or 2

×

 or —

EC-1007

SENSOR POWER/CIRC

P0643

0643

—

1

×

EC-1009

TCM

P0700

0700

—

1

×

AT-101

PNP SW/CIRC

P0705

0705

—

2

×

AT-102

ATF TEMP SEN/CIRC

P0710

0710

—

2

×

AT-132

TURBINE SENSOR

P0717

0717

—

2

×

AT-106

VEH SPD SEN/CIR AT*

5

P0720

0720

—

2

×

AT-108

A/T 1ST GR FNCTN

P0731

0731

—

2

×

AT-114

A/T 2ND GR FNCTN

P0732

0732

—

2

×

AT-116

A/T 3RD GR FNCTN

P0733

0733

—

2

×

AT-118

A/T 4TH GR FNCTN

P0734

0734

—

2

×

AT-120

A/T 5TH GR FNCTN

P0735

0735

—

2

×

AT-122

TCC SOLENOID/CIRC

P0740

0740

—

2

×

AT-124

A/T TCC S/V FNCTN

P0744

0744

—

2

×

AT-126

L/PRESS SOL/CIRC

P0745

0745

—

2

×

AT-128

P-N POS SW/CIRCUIT

P0850

0850

—

2

×

EC-1014

INTK TIM S/CIRC-B1

P1140

1140

—

2

×

EC-1019

INTK TIM S/CIRC-B2

P1145

1145

—

2

×

EC-1019

CLOSED LOOP-B1

P1148

1148

—

1

×

EC-1027

CLOSED LOOP-B2

P1168

1168

—

1

×

EC-1027

TCS C/U FUNCTN

P1211

1211

—

2

—

EC-1028

TCS/CIRC

P1212

1212

—

2

—

EC-1029

ENG OVER TEMP

P1217

1217

—

1

×

EC-1030

CTP LEARNING-B1

P1225

1225

—

2

—

EC-1041

CTP LEARNING-B1

P1226

1226

—

2

—

EC-1043

COLD START CONTROL

P1421

1421

—

2

×

EC-1045

Items

 (CONSULT-III screen terms)

DTC*

1

SRT code

Trip

MIL

Reference page

CONSULT-III

GST*

2

ECM*

3

EC-636

< SERVICE INFORMATION >

[VK45DE]

ON BOARD DIAGNOSTIC (OBD) SYSTEM

*1: 1st trip DTC No. is the same as DTC No.

*2: This number is prescribed by SAE J2012.

*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.

*4: The troubleshooting for this DTC needs CONSULT-III.

*5: When the fail-safe operations for both self-diagnoses occur, the MIL illuminates.

ASCD SW

P1564

1564

—

1

—

EC-1047

 (Models 

with ICC)

EC-1053

 (Models 

with ASCD)

ACC COMMAND VALUE*

6

P1568

1568

—

1

—

EC-1059

ASCD BRAKE SW

P1572

1572

—

1

—

EC-1060

 (Models 

with ICC)

EC-1068

 (Models 

with ASCD)

ASCD VHL SPD SEN

P1574

1574

—

1

—

EC-1075

 (Models 

with ICC)

EC-1077

 (Models 

with ASCD)

LOCK MODE

P1610

1610

—

2

—

BL-4

ID DISCORD, IMM-ECM

P1611

1611

—

2

—

BL-4

CHAIN OF ECM-IMMU

P1612

1612

—

2

—

BL-4

CHAIN OF IMMU-KEY

P1614

1614

—

2

—

BL-4

DIFFERENCE OF KEY

P1615

1615

—

2

—

BL-4

IN PULY SPEED

P1715

1715

—

2

—

EC-1079

A/T INTERLOCK

P1730

1730

—

1

×

AT-139

I/C SOLENOID/CIRC

P1752

1752

—

1

×

AT-143

FR/B SOLENOID/CIRC

P1757

1757

—

1

×

AT-145

D/C SOLENOID/CIRC

P1762

1762

—

1

×

AT-147

HLR/C SOL/CIRC

P1767

1767

—

1

×

AT-149

LC/B SOLENOID/CIRC

P1772

1772

—

1

×

AT-151

LC/B SOLENOID FNCT

P1774

1774

—

1

×

AT-153

VIAS S/V-1

P1800

1800

—

2

—

EC-1080

BRAKE SW/CIRCUIT

P1805

1805

—

2

—

EC-1084

ETC MOT PWR-B1

P2100

2100

—

1

×

EC-1088

ETC FNCTN/CIRC-B1

P2101

2101

—

1

×

EC-1092

ETC MOT PWR

P2103

2103

—

1

×

EC-1088

ETC MOT-B1

P2118

2118

—

1

×

EC-1098

ETC ACTR-B1

P2119

2119

—

1

×

EC-1102

APP SEN 1/CIRC

P2122

2122

—

1

×

EC-1104

APP SEN 1/CIRC

P2123

2123

—

1

×

EC-1104

APP SEN 2/CIRC

P2127

2127

—

1

×

EC-1110

APP SEN 2/CIRC

P2128

2128

—

1

×

EC-1110

TP SENSOR-B1

P2135

2135

—

1

×

EC-1116

APP SENSOR

P2138

2138

—

1

×

EC-1122

A/F SENSOR1 (B1)

P2A00

2A00

—

2

×

EC-1129

A/F SENSOR1 (B2)

P2A03

2A03

—

2

×

EC-1129

Items

 (CONSULT-III screen terms)

DTC*

1

SRT code

Trip

MIL

Reference page

CONSULT-III

GST*

2

ECM*

3