Nissan Titan. Instruction — part 196

ECM

EC-85

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C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

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

SEC-
OND-
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

P117A

82H

03H

Cylinder A/F imbalance monitoring

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

P117B

82H

03H

Cylinder A/F imbalance monitoring

Item

OBD-

MID

Self-diagnostic test item

DTC

Test value and Test

limit

(GST display)

Description

TID

Unit and

Scaling

ID

E C - 8 6

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ECM

MISFIRE

A1H

Multiple cylinder misfires

P0301

80H

24H

Misfiring counter at 1000 revolution of
the first cylinder

P0302

81H

24H

Misfiring counter at 1000 revolution of
the second cylinder

P0303

82H

24H

Misfiring counter at 1000 revolution of
the third cylinder

P0304

83H

24H

Misfiring counter at 1000 revolution of
the fourth cylinder

P0305

84H

24H

Misfiring counter at 1000 revolution of
the fifth cylinder

P0306

85H

24H

Misfiring counter at 1000 revolution of
the sixth cylinder

P0307

86H

24H

Misfiring counter at 1000 revolution of
the seventh cylinder

P0308

87H

24H

Misfiring counter at 1000 revolution of
the eighth cylinder

P0300

88H

24H

Misfiring counter at 1000 revolution of
the multiple cylinders

P0301

89H

24H

Misfiring counter at 200 revolution of
the first cylinder

P0302

8AH

24H

Misfiring counter at 200 revolution of
the second cylinder

P0303

8BH

24H

Misfiring counter at 200 revolution of
the third cylinder

P0304

8CH

24H

Misfiring counter at 200 revolution of
the fourth cylinder

P0305

8DH

24H

Misfiring counter at 200 revolution of
the fifth cylinder

P0306

8EH

24H

Misfiring counter at 200 revolution of
the sixth cylinder

P0307

8FH

24H

Misfiring counter at 200 revolution of
the seventh cylinder

P0308

90H

24H

Misfiring counter at 200 revolution of
the eighth cylinder

P0300

91H

24H

Misfiring counter at 1000 revolution of
the single cylinder

P0300

92H

24H

Misfiring counter at 200 revolution of
the single cylinder

P0300

93H

24H

Misfiring counter at 200 revolution of
the multiple cylinders

Item

OBD-

MID

Self-diagnostic test item

DTC

Test value and Test

limit

(GST display)

Description

TID

Unit and

Scaling

ID

ECM

EC-87

< ECU DIAGNOSIS INFORMATION >

[VK56DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

MISFIRE

A2H

No. 1 cylinder misfire

P0301

0BH

24H

EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles

P0301

0CH

24H

Misfire counts for last/current driving
cycles

A3H

No. 2 cylinder misfire

P0302

0BH

24H

EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles

P0302

0CH

24H

Misfire counts for last/current driving
cycles

A4H

No. 3 cylinder misfire

P0303

0BH

24H

EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles

P0303

0CH

24H

Misfire counts for last/current driving
cycles

A5H

No. 4 cylinder misfire

P0304

0BH

24H

EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles

P0304

0CH

24H

Misfire counts for last/current driving
cycles

A6H

No. 5 cylinder misfire

P0305

0BH

24H

EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles

P0305

0CH

24H

Misfire counts for last/current driving
cycles

A7H

No. 6 cylinder misfire

P0306

0BH

24H

EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles

P0306

0CH

24H

Misfire counts for last/current driving
cycles

A8H

No. 7 cylinder misfire

P0307

0BH

24H

EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles

P0307

0CH

24H

Misfire counts for last/current driving
cycles

A9H

No. 8 cylinder misfire

P0308

0BH

24H

EWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles

P0308

0CH

24H

Misfire counts for last/current driving
cycles

Item

OBD-

MID

Self-diagnostic test item

DTC

Test value and Test

limit

(GST display)

Description

TID

Unit and

Scaling

ID

EC-88

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ENGINE CONTROL SYSTEM

WIRING DIAGRAM

ENGINE CONTROL SYSTEM

Wiring Diagram

INFOID:0000000009886520

ABBWA0921GB