Nissan March K13. Manual - part 154

ECM

EC-77

< ECU DIAGNOSIS INFORMATION >

[HR12DE (TYPE 1)]

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DTC Inspection Priority Chart

INFOID:0000000005995472

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.

Priority

DTC

Detected items

1

U1001

CAN communication line

P0102, P0103

Mass air flow sensor

P0112, P0113

Intake air temperature sensor

P0117, P0118

Engine coolant temperature sensor

P0122, P0123, P0222, P0223, P1225, P1226, P2135

Throttle position sensor

P0327, P0328

Knock sensor

P0335

Crankshaft position sensor (POS)

P0340

Camshaft position sensor (PHASE)

P0403

EGR volume control valve

P0500

Vehicle speed sensor

P0605, P0607

ECM

P0643

Sensor power supply

P0850

Park/neutral position (PNP) switch

P1550, P1551, P1552, P1553, P1554

Battery current sensor

P1610 - P1615

NATS

P2122, P2123, P2127, P2128, P2138

Accelerator pedal position sensor

2

P0031, P0032

Air fuel ratio (A/F) sensor 1 heater

P0037, P0038

Heated oxygen sensor 2 heater

P0075

Intake valve timing control solenoid valve

P0130, P0131, P0132, P0133, P2A00

Air fuel ratio (A/F) sensor 1

P0137, P0138, P0139

Heated oxygen sensor 2

P0405, P0406

EGR temperature sensor

P0444

EVAP canister purge volume control solenoid valve

P0603

ECM power supply

P1217

Engine over temperature (OVERHEAT)

P1805

Brake switch

P2100, P2103

Throttle control motor relay

P2101

Electric throttle control function

P2118

Throttle control motor

3

P0011 

Intake valve timing control

P0171, P0172

Fuel injection system function

P0300 - P0303

Misfire

P0400, P1402

EGR system

P0420

Three way catalyst function

P2119

Electric throttle control actuator

EC-78

< ECU DIAGNOSIS INFORMATION >

[HR12DE (TYPE 1)]

ECM

DTC Index

INFOID:0000000005995473

×

:Applicable —: Not applicable

DTC*

1

Items

 (CONSULT-III screen terms)

SRT code

Trip

MIL

Reference 

page

CONSULT-III*

2

ECM*

3

U1001

1001*

4

CAN COMM CIRCUIT

—

2

—

EC-126

P0000

0000

NO DTC IS DETECTED. 
FURTHER TESTING 
MAY BE REQUIRED.

—

—

Flashing

—

P0011

0011

INT/V TIM CONT-B1

×

2

—

EC-127

P0031

0031

A/F SEN1 HTR (B1)

—

2

×

EC-131

P0032

0032

A/F SEN1 HTR (B1)

—

2

×

EC-131

P0037

0037

HO2S2 HTR (B1)

—

2

×

EC-133

P0038

0038

HO2S2 HTR (B1)

—

2

×

EC-133

P0075

0075

INT/V TIM V/CIR-B1

—

2

×

EC-135

P0102

0102

MAF SEN/CIRCUIT-B1

—

1

×

EC-137

P0103

0103

MAF SEN/CIRCUIT-B1

—

1

×

EC-137

P0112

0112

IAT SEN/CIRCUIT-B1

—

2

×

EC-141

P0113

0113

IAT SEN/CIRCUIT-B1

—

2

×

EC-141

P0117

0117

ECT SEN/CIRC

—

2

×

EC-143

P0118

0118

ECT SEN/CIRC

—

2

×

EC-143

P0122

0122

TP SEN 2/CIRC-B1

—

1

×

EC-145

P0123

0123

TP SEN 2/CIRC-B1

—

1

×

EC-145

P0130

0130

A/F SENSOR1 (B1)

—

2

×

EC-147

P0131

0131

A/F SENSOR1 (B1)

—

2

×

EC-150

P0132

0132

A/F SENSOR1 (B1)

—

2

×

EC-152

P0133

0133

A/F SENSOR1 (B1)

×

2

×

EC-154

P0137

0137

HO2S2 (B1)

×

2

×

EC-158

P0138

0138

HO2S2 (B1)

×

2

×

EC-164

P0139

0139

HO2S2 (B1)

×

2

×

EC-172

P0171

0171

FUEL SYS-LEAN-B1

—

2

×

EC-178

P0172

0172

FUEL SYS-RICH-B1

—

2

×

EC-182

P0222

0222

TP SEN 1/CIRC-B1

—

1

×

EC-186

P0223

0223

TP SEN 1/CIRC-B1

—

1

×

EC-186

P0300

0300

MULTI CYL MISFIRE

—

1 or 2

×

 or —

EC-189

P0301

0301

CYL 1 MISFIRE

—

1 or 2

×

 or —

EC-189

P0302

0302

CYL 2 MISFIRE

—

1 or 2

×

 or —

EC-189

P0303

0303

CYL 3 MISFIRE

—

1 or 2

×

 or —

EC-189

P0327

0327

KNOCK SEN/CIRC-B1

—

2

—

EC-195

P0328

0328

KNOCK SEN/CIRC-B1

—

2

—

EC-195

P0335

0335

CKP SEN/CIRCUIT

—

2

×

EC-197

P0340

0340

CMP SEN/CIRC-B1

—

2

×

EC-200

P0400

0400

EGR SYSTEM

×

2

×

EC-203

P0403

0403

EGR VOL CON/V CIR

—

1

×

EC-206

P0405

0405

EGR TEMP SEN/CIRC

—

2

×

EC-209

P0406

0406

EGR TEMP SEN/CIRC

—

2

×

EC-209

ECM

EC-79

< ECU DIAGNOSIS INFORMATION >

[HR12DE (TYPE 1)]

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*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by SAE J2012/ISO 15031-6.
*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.

P0420

0420

TW CATALYST SYS-B1

×

2

×

EC-213

P0444

0444

PURG VOLUME CONT/V

—

2

×

EC-218

P0500

0500

VEH SPEED SEN/CIRC

*5

—

2

×

EC-221

P0603

0603

ECM BACK UP/CIRCUIT

*6

—

2

×

EC-223

P0605

0605

ECM

—

1 or 2

×

 or —

EC-225

P0607

0607

ECM

—

2 —

EC-227

P0643

0643

SENSOR POWER/CIRC

—

1

×

EC-228

P0850

0850

P-N POS SW/CIRCUIT

—

2

×

EC-230

P1217

1217

ENG OVER TEMP

—

1

×

EC-233

P1225

1225

CTP LEARNING-B1

—

2

—

EC-237

P1226

1226

CTP LEARNING-B1

—

2

—

EC-238

P1402

1402

EGR SYSTEM

×

2

×

EC-239

P1550

1550

BAT CURRENT SENSOR

—

2

—

EC-242

P1551

1551

BAT CURRENT SENSOR

—

2

—

EC-245

P1552

1552

BAT CURRENT SENSOR

—

2

—

EC-245

P1553

1553

BAT CURRENT SENSOR

—

2

—

EC-248

P1554

1554

BAT CURRENT SENSOR

—

2

—

EC-251

P1610

1610

LOCK MODE

—

2

—

SEC-38

SEC-144

P1611

1611

ID DISCORD, IMMU-ECM

—

2

—

SEC-39

SEC-145

P1612

1612

CHAIN OF ECM-IMMU

—

2

—

SEC-41

SEC-146

P1614

1614

CHAIN OF IMMU-KEY

—

2

—

SEC-42

SEC-147

P1615

1615

DIFFERENCE OF KEY

—

2

—

XX-XX, 

"*****"

SEC-150

P1805

1805

BRAKE SW/CIRCUIT

—

1

—

EC-255

P2100

2100

ETC MOT PWR-B1

—

1

×

EC-257

P2101

2101

ETC FUNCTION/CIRC-B1

—

1

×

EC-260

P2103

2103

ETC MOT PWR-B1

—

1

×

EC-257

P2118

2118

ETC MOT-B1

—

1

×

EC-264

P2119

2119

ETC ACTR-B1

—

1

×

EC-266

P2122

2122

APP SEN 1/CIRC

—

1

×

EC-268

P2123

2123

APP SEN 1/CIRC

—

1

×

EC-268

P2127

2127

APP SEN 2/CIRC

—

1

×

EC-270

P2128

2128

APP SEN 2/CIRC

—

1

×

EC-270

P2135

2135

TP SENSOR-B1

—

1

×

EC-273

P2138

2138

APP SENSOR

—

1

×

EC-275

P2A00

2A00

A/F SENSOR1 (B1)

—

2

×

EC-278

DTC*

1

Items

 (CONSULT-III screen terms)

SRT code

Trip

MIL

Reference 

page

CONSULT-III*

2

ECM*

3

EC-80

< ECU DIAGNOSIS INFORMATION >

[HR12DE (TYPE 1)]

ECM

*6: This self-diagnosis is not for ECM power supply circuit, even though “ECM BACK UP/CIRCUIT” is dis-
played on CONSULT-III screen.

How to Set SRT Code

INFOID:0000000005989204

To set all SRT codes, self-diagnosis for the items indicated on “SYSTEM READINESS TEST (SRT) CODE” in

EC-45, "Diagnosis Description"

, must be performed one or more times. Each diagnosis may require a long

period of actual driving under various conditions.

WITH CONSULT-III

Perform corresponding DTC CONFIRMATION PROCEDURE one by one based on Performance Priority in
the table on “SRT Item” in 

EC-45, "Diagnosis Description"

.

WITHOUT CONSULT-III

The most efficient driving pattern in which SRT codes can be properly set is explained below. The driving pat-
tern should be performed one or more times to set all SRT codes.