Nissan Maxima. Manual - part 514

 

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Nissan Maxima. Manual - part 514

 

 

EC-540

< ECU DIAGNOSIS INFORMATION >

[VQ35DE]

ECM

DTC Inspection Priority Chart

INFOID:0000000010095243

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

chart.

P2119

Electric throttle control ac-
tuator

(When electric throttle control actuator does not function properly due to the return spring 
malfunction:)
ECM controls the electric throttle actuator by regulating the throttle opening around the 
idle position. The engine speed will not rise more than 2,000 rpm.

(When throttle valve opening angle in fail-safe mode is not in specified range:)
ECM controls the electric throttle control actuator by regulating the throttle opening to 20 
degrees or less.

(When ECM detects the throttle valve is stuck open:)
While the vehicle is being driven, it slows down gradually because of fuel cut. After the 
vehicle stops, the engine stalls.
The engine can restart in N or P position, and engine speed will not exceed 1,000 rpm or 
more.

P2122
P2123
P2127
P2128
P2138

Accelerator pedal position 
sensor

The ECM controls the electric throttle control actuator in regulating the throttle opening in 
order for the idle position to be within +10 degrees.
The ECM regulates the opening speed of the throttle valve to be slower than the normal 
condition.
Therefore, the acceleration will be poor. 

DTC No.

Detected items

Engine operating condition in fail-safe mode

ECM

EC-541

< ECU DIAGNOSIS INFORMATION >

[VQ35DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

Priority

Detected items (DTC)

1

• U0100 U0101 U1001 CAN communication line
• P0101 P0102 P0103 Mass air flow sensor
• P0112 P0113 P0127 Intake air temperature sensor
• P0116 P0117 P0118 P0125 Engine coolant temperature sensor
• P0122 P0123 P0222 P0223 P1225 P1226 P2135 Throttle position sensor
• P0128 Thermostat function
• P0181 P0182 P0183 Fuel tank temperature sensor
• P0196 P0197 P0198 Engine oil temperature sensor
• P0327 P0328 P0332 P0333 Knock sensor
• P0335 Crankshaft position sensor (POS)
• P0340 P0345 Camshaft position sensor (PHASE)
• P0460 P0461 P0462 P0463 Fuel level sensor
• P0500 Vehicle speed sensor
• P0605 P0607 ECM
• P0643 Sensor power supply
• P0705 Transmission range switch
• P0850 Park/Neutral position (PNP) switch
• P1550 P1551 P1552 P1553 P1554 Battery current sensor
• P1610 - P1615 NATS
• P1700 CVT control system
• P2122 P2123 P2127 P2128 P2138 Accelerator pedal position sensor

2

• P0031 P0032 P0051 P0052 Air fuel ratio (A/F) sensor 1 heater
• P0037 P0038 P0057 P0058 Heated oxygen sensor 2 heater
• P0075 P0081 Intake valve timing control solenoid valve
• P0078 P0084 Exhaust valve timing control magnet retarder
• P0130 P0131 P0132 P014C P014D P014E P014F P0150 P0151 P0152 P015A P015B P015C P015D P2096 P2097 P2098 

P2099 Air fuel ratio (A/F) sensor 1

• P0137 P0138 P0139 P0157 P0158 P0159 Heated oxygen sensor 2
• P0441 EVAP control system purge flow monitoring
• P0443 P0444 P0445 EVAP canister purge volume control solenoid valve
• P0447 P0448 EVAP canister vent control valve
• P0451 P0452 P0453 EVAP control system pressure sensor
• P0550 Power steering pressure sensor
• P0603 ECM power supply
• P0710 P0715 P0720 P0740 P0744 P0745 P0746 P0776 P0778 P0840 P0845 P1740 CVT related sensors, solenoid valves 

and switches

• P1078 P1084 Exhaust valve timing control position sensor
• P1217 Engine over temperature (OVERHEAT)
• P1720 Vehicle speed sensor
• P1777 P1778 CVT step motor
• P1800 P1801 VIAS control solenoid valve
• P1805 Brake switch
• P2100 P2103 Throttle control motor relay
• P2101 Electric throttle control function
• P2118 Throttle control motor

3

• P0011 P0021 Intake valve timing control
• P0014 P0024 Exhaust valve timing control
• P0171 P0172 P0174 P0175 Fuel injection system function
• P0300 - P0306 Misfire
• P0420 P0430 Three way catalyst function
• P0442 P0456 EVAP control system (SMALL LEAKAGE, VERY SMALL LEAKAGE)
• P0455 EVAP control system (GROSS LEAKAGE)
• P0506 P0507 Idle speed control system
• P050E Cold start control
• P1148 P1168 Closed loop control
• P1211 TCS control unit
• P1212 TCS communication line
• P1421 Cold start control
• P1564 ASCD steering switch
• P1572 ASCD brake switch
• P1574 ASCD vehicle speed sensor
• P1715 Input speed sensor
• P2119 Electric throttle control actuator

EC-542

< ECU DIAGNOSIS INFORMATION >

[VQ35DE]

ECM

DTC Index

INFOID:0000000010095244

×:Applicable —: Not applicable

DTC*

1

Items

 (CONSULT screen terms)

SRT code

Trip

MIL

Permanent 

DTC group*

4

Refer-

ence page

CONSULT

GST*

2

ECM*

3

U0100

0100*

5

LOST COMM (ECM A)

1

×

B

TM-42

U0101

0101*

5

LOST COMM (ECM)

1

×

B

EC-160

U1001

1001*

5

CAN COMM CIRCUIT

2

EC-161

P0000

0000

NO DTC IS DETECTED. 
FURTHER TESTING 
MAY BE REQUIRED.

Flashing*

8

P0011

0011

INT/V TIM CONT-B1

×

2

×

B

EC-162

P0014

0014

EXH/V TIM CONT-B1

×

2

×

B

EC-166

P0021

0021

INT/V TIM CONT-B2

×

2

×

B

EC-162

P0024

0024

EXH/V TIM CONT-B2

×

2

×

B

EC-166

P0031

0031

A/F SEN1 HTR (B1)

2

×

B

EC-170

P0032

0032

A/F SEN1 HTR (B1)

2

×

B

EC-170

P0037

0037

HO2S2 HTR (B1)

2

×

B

EC-173

P0038

0038

HO2S2 HTR (B1)

2

×

B

EC-173

P0051

0051

A/F SEN1 HTR (B2)

2

×

B

EC-170

P0052

0052

A/F SEN1 HTR (B2)

2

×

B

EC-170

P0057

0057

HO2S2 HTR (B2)

2

×

B

EC-173

P0058

0058

HO2S2 HTR (B2)

2

×

B

EC-173

P0075

0075

INT/V TIM V/CIR-B1

2

×

B

EC-177

P0078

0078

EX V/T ACT/CIRC-B1

2

×

B

EC-180

P0081

0081

INT/V TIM V/CIR-B2

2

×

B

EC-177

P0084

0084

EX V/T ACT/CIRC-B2

2

×

B

EC-180

P0101

0101

MAF SEN/CIRCUIT-B1

2

×

B

EC-183

P0102

0102

MAF SEN/CIRCUIT-B1

1

×

B

EC-189

P0103

0103

MAF SEN/CIRCUIT-B1

1

×

B

EC-189

P0111

0111

IAT SENSOR 1 B1

2

×

A

EC-195

P0112

0112

IAT SEN/CIRCUIT-B1

2

×

B

EC-198

P0113

0113

IAT SEN/CIRCUIT-B1

2

×

B

EC-198

P0116

0116

ECT SEN/CIRC

2

×

A

EC-201

P0117

0117

ECT SEN/CIRC

1

×

B

EC-204

P0118

0118

ECT SEN/CIRC

1

×

B

EC-204

P0122

0122

TP SEN 2/CIRC-B1

1

×

B

EC-207

P0123

0123

TP SEN 2/CIRC-B1

1

×

B

EC-207

P0125

0125

ECT SENSOR

2

×

B

EC-210

P0127

0127

IAT SENSOR-B1

2

×

B

EC-213

P0128

0128

THERMSTAT FNCTN

2

×

A

EC-215

P0130

0130

A/F SENSOR1 (B1)

2

×

A

EC-218

P0131

0131

A/F SENSOR1 (B1)

2

×

B

EC-222

P0132

0132

A/F SENSOR1 (B1)

2

×

B

EC-226

P0137

0137

HO2S2 (B1)

×

2

×

A

EC-230

ECM

EC-543

< ECU DIAGNOSIS INFORMATION >

[VQ35DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

P0138

0138

HO2S2 (B1)

×

2

×

A

EC-237

P0139

0139

HO2S2 (B1)

×

2

×

A

EC-247

P014C

014C

A/F SENSOR1 (B1)

×

2

×

A

EC-255

P014D

014D

A/F SENSOR1 (B1)

×

2

×

A

P014E

014E

A/F SENSOR1 (B2)

×

2

×

A

P014F

014F

A/F SENSOR1 (B2)

×

2

×

A

P0150

0150

A/F SENSOR1 (B2)

2

×

A

EC-218

P0151

0151

A/F SENSOR1 (B2)

2

×

B

EC-222

P0152

0152

A/F SENSOR1 (B2)

2

×

B

EC-226

P0157

0157

HO2S2 (B2)

×

2

×

A

EC-230

P0158

0158

HO2S2 (B2)

×

2

×

A

EC-237

P0159

0159

HO2S2 (B2)

×

2

×

A

EC-247

P015A

015A

A/F SENSOR1 (B1)

×

2

×

A

EC-255

P015B

015B

A/F SENSOR1 (B1)

×

2

×

A

P015C

015C

A/F SENSOR1 (B2)

×

2

×

A

P015D

015D

A/F SENSOR1 (B2)

×

2

×

A

P0171

0171

FUEL SYS-LEAN-B1

2

×

B

EC-261

P0172

0172

FUEL SYS-RICH-B1

2

×

B

EC-265

P0174

0174

FUEL SYS-LEAN-B2

2

×

B

EC-261

P0175

0175

FUEL SYS-RICH-B2

2

×

B

EC-265

P0181

0181

FTT SENSOR

2

×

A and B

EC-269

P0182

0182

FTT SEN/CIRCUIT

2

×

B

EC-274

P0183

0183

FTT SEN/CIRCUIT

2

×

B

EC-274

P0196

0196

EOT SEN/CIRC

2

×

A and B

EC-277

P0197

0197

EOT SEN/CIRC

2

×

B

EC-281

P0198

0198

EOT SEN/CIRC

2

×

B

EC-281

P0222

0222

TP SEN 1/CIRC-B1

1

×

B

EC-284

P0223

0223

TP SEN 1/CIRC-B1

1

×

B

EC-284

P0300

0300

MULTI CYL MISFIRE

1or2

×

B

EC-287

P0301

0301

CYL 1 MISFIRE

1or2

×

B

EC-287

P0302

0302

CYL 2 MISFIRE

1or2

×

B

EC-287

P0303

0303

CYL 3 MISFIRE

1or2

×

B

EC-287

P0304

0304

CYL 4 MISFIRE

1or2

×

B

EC-287

P0305

0305

CYL 5 MISFIRE

1or2

×

B

EC-287

P0306

0306

CYL 6 MISFIRE

1or2

×

B

EC-287

P0327

0327

KNOCK SEN/CIRC-B1

2

EC-293

P0328

0328

KNOCK SEN/CIRC-B1

2

EC-293

P0332

0332

KNOCK SEN/CIRC-B2

2

EC-293

P0333

0333

KNOCK SEN/CIRC-B2

2

EC-293

P0335

0335

CKP SEN/CIRCUIT

2

×

B

EC-296

P0340

0340

CMP SEN/CIRC-B1

2

×

B

EC-300

P0345

0345

CMP SEN/CIRC-B2

2

×

B

EC-300

DTC*

1

Items

 (CONSULT screen terms)

SRT code

Trip

MIL

Permanent 

DTC group*

4

Refer-

ence page

CONSULT

GST*

2

ECM*

3

 

 

 

 

 

 

 

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