Nissan Qashqai J11. Manual - part 192

 

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Nissan Qashqai J11. Manual - part 192

 

 

ECH-66

< ECU DIAGNOSIS INFORMATION >

[HRA2DDT]

ECM

84

(SB)

29

(B)

Engine oil pressure con-
trol solenoid valve

Output

[Engine is running]
• Warm-up condition
• Idle speed

0.24 V

[Engine is running]
• Engine speed: 2,000 rpm

0.25 V

[Engine is running]
• Engine speed: 3,000 rpm

0.3 V

87

(G)

90

(B)

Throttle position sensor 1

Input

[Ignition switch: ON]
• Engine stopped
• Gear position: 1st
• Accelerator pedal: Fully released

3.85 V

[Ignition switch: ON]
• Engine stopped
• Gear position: 1st
• Accelerator pedal: Fully depressed

3.85 V

88

(G)

29

(B)

Intake valve timing control 
solenoid valve

Output

[Engine is running]
• Warm-up condition
• Idle speed

14.34 V

[Engine is running]
• Warm-up condition
• When revving engine up to 

2,000rpm Quickly

(8.8 - 14.34 V)

90

(B)

—

Sensor ground
(Throttle position sensor)

—

—

—

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

JSBIA4758ZZ

JSBIA4759ZZ

JSBIA4760ZZ

JMBIA0038GB

ECM

ECH-67

< ECU DIAGNOSIS INFORMATION >

[HRA2DDT]

C

D

E

F

G

H

I

J

K

L

M

A

ECH

N

P

O

91

(SB)

29

(B)

Heated oxygen sensor 1 
heater

Output

[Engine is running]
• Engine speed: Below 3,600 rpm af-

ter the following conditions are met

- Engine: after warming up
- Keeping the engine speed between 

3,500 and 4,000 rpm for 1 minute 
and at idle for 1 minute under no 
load

10 V

[Ignition switch: ON]
• Engine stopped

11.83 V

92

(L)

29

(B)

Heated oxygen sensor 2 
heater

Output

[Engine is running]
• Engine speed: Below 3,600 rpm af-

ter the following conditions are met

- Engine: after warming up
- Keeping the engine speed between 

3,500 and 4,000 rpm for 1 minute 
and at idle for 1 minute under no 
load

1.4 V

[Ignition switch: ON]
• Engine stopped

11.83 V

93

(R)

—

Power supply for ECM

Input

[Ignition switch: ON]

Battery voltage

(11 - 14 V)

95

(W)

29

(B)

High pressure fuel pump 
(HI)

Output

[Engine is running]
• Warm-up condition
• Idle speed

NOTE:
The pulse cycle changes depending 
on rpm at idle

2.88 V 

[Engine is running]
• Engine speed is 2,000 rpm

3.50 V 

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

JSBIA4761ZZ

JSBIA4762ZZ

JSBIA4763ZZ

JSBIA4764ZZ

ECH-68

< ECU DIAGNOSIS INFORMATION >

[HRA2DDT]

ECM

96

(B)

29

(B)

High pressure fuel pump 
(LO)

Output

[Engine is running]
• Warm-up condition
• Idle speed

NOTE:
The pulse cycle changes depending 
on rpm at idle

2.49 V 

[Engine is running]
• Engine speed is 2,000 rpm

2.85 V 

97

(V)

106

(BR)

Turbocharger boost sen-
sor

Input

[Engine is running]
• Warm-up condition
• Idle speed

1.62 V

[Engine is running]
• Warm-up condition
• Revving engine from idle to 4,000 

rpm quickly

1.63 - 2.64 V

99

(Y)

122

(B)

Heated oxygen sensor 1

Input

[Engine is running]
• Revving engine from idle to 3,000 

rpm quickly after the following condi-
tions are met

- Engine: after warming up
- Keeping the engine speed between 

3,500 and 4,000 rpm for 1 minute 
and at idle for 1 minute under no 
load

0.2 - 0.83 V

100

(B)

—

Sensor ground
(Heated oxygen sensor 1)

—

—

—

102
(W)

114

(R)

Intake manifold pressure  
sensor

Output

[Engine is running]
• Warm-up condition
• Both A/C switch and blower fan 

switch: ON (Compressor operates)

—

[Engine is running]
• Warm-up condition
• Idle speed

—

[Engine is running]
• Warm-up condition
• Engine speed: 2,000 rpm

—

106

(BR)

—

Sensor ground
(Intake air temperature 
sensor, Turbocharger 
boost sensor)

—

—

—

111

(P)

29

(B)

ECM relay
(Self shut-off)

Output

[Engine is running]
[Ignition switch: OFF]
• A few seconds after turning ignition 

switch OFF

0.76 V

[Ignition switch: OFF]
• More than a few seconds after turn-

ing ignition switch OFF

BATTERY VOLTAGE
(11 - 14 V)

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

JSBIA4765ZZ

JSBIA4766ZZ

ECM

ECH-69

< ECU DIAGNOSIS INFORMATION >

[HRA2DDT]

C

D

E

F

G

H

I

J

K

L

M

A

ECH

N

P

O

112
(W)

122

(B)

Heated oxygen sensor 2

Input

[Engine is running]
• Revving engine from idle to 3,000 

rpm quickly after the following condi-
tions are met

- Engine: after warming up
- Keeping the engine speed between 

3,500 and 4,000 rpm for 1 minute 
and at idle for 1 minute under no 
load

0.2 - 0.83 V

114

(R)

—

Sensor ground
(Intake manifold pressure  
sensor)

—

—

—

115

(L)

29

(B)

Fuel pump relay

Output

[Ignition switch: ON]
• For 1 second after turning ignition 

switch ON

[Engine is running]

0.77 V

[Ignition switch: ON]
• More than 1 second after turning ig-

nition switch ON

BATTERY VOLTAGE
(11 - 14 V)

117

(G)

114

(R)

Sensor power supply
(Intake manifold pressure  
sensor)

—

[Ignition switch: ON]

5 V

121

(R)

126

(B)

Sensor power supply
(Exhaust valve timing 
control position sensor)

—

[Ignition switch: ON]

5 V

122

(B)

—

Sensor ground
(Heated oxygen sensor 1)

—

—

—

123

(G)

29

(B)

Engine communication 
line

Input/

Output

[Ignition switch: ON]

10.6 V

126

(B)

—

Sensor ground
(Exhaust valve timing 
control position sensor)

—

—

—

127

(L)

126

(B)

Exhaust valve timing con-
trol position sensor

Input

[Engine is running]
• Warm-up condition
• Idle speed

NOTE:
The pulse cycle changes depending 
on rpm at idle

2.56 - 3.05 V

[Engine is running]
• Engine speed is 2,000 rpm

2.56 - 2.85 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

JSBIA4767ZZ

JSBIA4768ZZ

JSBIA4769ZZ

 

 

 

 

 

 

 

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