Nissan Qashqai J11. Manual - part 248

ECH-290

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P2120 APP SENSOR

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace accelerator pedal.

ECM

Condition

Voltage

Connector

+

–

Terminal

Terminal

E9

31 (APP sensor 1)

30

Accelerator pedal

Fully released

0.6 - 0.9 V

Fully depressed

3.9 - 4.7 V

22 (APP sensor 2)

22

Fully released

0.3 - 0.6 V

Fully depressed

1.95 - 2.4 V

P2135 TP SENSOR

ECH-291

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

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P2135 TP SENSOR

DTC Logic

INFOID:0000000010379171

DTC DETECTION LOGIC

NOTE:
If DTC P2135 is displayed with DTC P0120, P0220, or P0651, first perform the trouble diagnosis for DTC
P0120, P0220, or P0651. Refer to 

ECH-71, "DTC Index"

.

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

Turn ignition switch OFF and wait at least 12 minutes. 

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 1 second.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECH-291, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010379172

1.

CHECK ECM HARNESS CONNECTOR CONNECTION

1.

Turn ignition switch OFF.

2.

Check ECM harness connector connection.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

2.

CHECK ELECTRIC THROTTLE CONTROL ACTUATOR HARNESS CONNECTOR CONNECTION

Check electric throttle control actuator harness connector connection.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK THROTTLE POSITION SENSOR CIRCUIT

1.

Disconnect electric throttle control actuator harness connector.

2.

Disconnect ECM harness connector.

3.

Check the continuity between electric throttle control actuator harness connector and ECM harness con-
nector.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P2135

THRTL/PDL POS SEN/SW A/
B CRL TN
(Throttle/pedal position sen-
sor/switch “A”/“ B” voltage cor-
relation)

Rationally incorrect voltage is sent to ECM 
compared with the signals from TP sensor 
1 and TP sensor 2.

• Harness or connector

(TP sensor 1 and 2 circuit is open or 
shorted.)

• Electric throttle control actuator

(TP sensor 1 and 2)

ECH-292

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P2135 TP SENSOR

4.

Also check harness for short to ground and to power.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace error-detected parts.

4.

CHECK THROTTLE POSITION SENSOR

Check throttle position sensor. Refer to 

ECH-292, "Component Inspection (Throttle Position Sensor)"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Replace electric throttle control actuator.

Component Inspection (Throttle Position Sensor)

INFOID:0000000010379173

1.

CHECK THROTTLE POSITION SENSOR

1.

Turn ignition switch OFF.

2.

Reconnect all harness connectors disconnected.

3.

Perform 

ECH-105, "Work Procedure"

.

4.

Turn ignition switch ON.

5.

Check the voltage between ECM harness connector terminals under the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace electric throttle control actuator.

Sensor

+

−

Continuity

Electric throttle actuator

ECM

Connector

Terminal

Connector

Terminal

1

F46

6

F17

87

Existed

2

4

82

ECM

Condition

Voltage

Connector

+

–

Terminal

Terminal

F17

87

(TP sensor 1)

90

Accelerator pedal: Fully released

0.425 V

Accelerator pedal: Fully depressed

4.760 V

82

(TP sensor 2)

Accelerator pedal: Fully released

0.425 V

Accelerator pedal: Fully depressed

4.760 V

P2263 TC SYSTEM

ECH-293

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

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P2263 TC SYSTEM

DTC Logic

INFOID:0000000010500763

DTC DETECTION LOGIC

NOTE:
If DTC P2263 is displayed with following DTC, first perform the trouble diagnosis for following DTC.
Refer to 

ECH-71, "DTC Index"

.

• P0001, P0002, P0045, P0105, P0106, P0115, P0180, P0190, P0200, P0201, P0202, P0203, P0204, P0217,

P0402, P0409, P0487, P0488, P0627, P0641 and P0651.

DTC CONFIRMATION PROCEDURE

1.

PERFORM DIAGNOSIS PROCEDURE

NOTE:
DTC P2263 can not be duplicate.

>> Proceed to 

ECH-293, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010500764

1.

CHECK AIR FILTER

Check that air filter is not obstructed.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

2.

CHECK INTAKE AIR DUCT

Check that intake air duct is not obstructed.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK EXHAUST GAS LEAK

Check exhaust gas leak.
Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace error-detected parts.

4.

CHECK TURBOCHARGER BOOST SENSOR

Check the turbocharger boost sensor.

Is the inspection result normal?

YES

>> GO TO 5.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P2263

TC/SC BOOST SYSTEM
(Turbocharger/supercharg-
er boost system perfor-
mance)

• Differences between boost pressure 

and target value are less than -150 hPa.
(Boost pressure is too high)

• Differences between boost pressure 

and target value are more than 150 hPa.
(Boost pressure is too low)

• Harness or connectors

(Turbocharger boost sensor circuit is open 
or shorted.)

• Turbocharger boost sensor (with intake air 

temperature sensor)

• Vacuum air circuit
• Air filter
• Turbocharger
• Intake air leaks
• Exhaust gas leaks
• Fuel flow actuator
• Turbocharger boost control solenoid valve