2006 NISSAN VERSA Workshop Service Repair Manual

trunk washer fluid brake pads key battery turn signal bulb child seat

Page 1593 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual EC-424Revision: June 2006
DTC P0506 ISC SYSTEM
2007 Versa
Diagnostic ProcedureUBS00QK8
1. CHECK INTAKE AIR LEAK
1. Start engine and let it idle.
2. Listen for an intake air leak after the mass air flo

Page 1594 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual DTC P0507 ISC SYSTEM
EC-425
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: June 20062007 Versa
DTC P0507 ISC SYSTEMPFP:23781
DescriptionUBS00QK9
NOTE:
If DTC P0507 is displayed with other DTC, first perform the

DTC P0507 ISC SYSTEM
EC-425
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: June 20062007 Versa
DTC P0507 ISC SYSTEMPFP:23781
DescriptionUBS00QK9
NOTE:
If DTC P0507 is displayed with other DTC, first perform the trouble diagnosis for the other DTC.
The ECM controls the engine idle speed to a specified level through the fine adjustment of the air, which is let
into the intake manifold, by operating the electric throttle control actuator. The operating of the throttle valve is
varied to allow for optimum control of the engine idling speed. The ECM calculates the actual engine speed
from signals of camshaft position sensor (POS) and camshaft position sensor (PHASE).
The ECM controls the electric throttle control actuator so that the engine speed coincides with the target value
memorized in the ECM. The target engine speed is the lowest speed at which the engine can operate steadily.
The optimum value stored in the ECM is determined by taking into consideration various engine conditions,
such as during warming up, deceleration, and engine load (air conditioner, power steering and cooling fan
operation, etc.).
On Board Diagnosis LogicUBS00QKA
DTC Confirmation ProcedureUBS00QKB
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait
at least 10 seconds before conducting the next test.
If the target idle speed is out of the specified value, perform EC-78, "Idle Air Volume Learning" ,
before conducting DTC Confirmation Procedure. For the target idle speed, refer to the EC-594,
"SERVICE DATA AND SPECIFICATIONS (SDS)" .
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 11V at idle.
Always perform the test at a temperature above −10°C (14°F).
WITH CONSULT-II
1. Open engine hood.
2. Start engine and warm it up to normal operating temperature.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Turn ignition switch ON again and select “DATA MONITOR”
mode with CONSULT-II.
5. Start engine and run it for at least 1 minute at idle speed.
6. If 1st trip DTC is detected, go to EC-426, "
Diagnostic Procedure"
.
WITH GST
Follow the procedure “WITH CONSULT-II” above.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0507
0507Idle speed control sys-
tem RPM higher than
expectedThe idle speed is more than the target idle
speed by 200 rpm or more.
Electric throttle control actuator
Intake air leak
PCV system
SEF 1 74 Y

Page 1595 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual EC-426Revision: June 2006
DTC P0507 ISC SYSTEM
2007 Versa
Diagnostic ProcedureUBS00QKC
1. CHECK PCV HOSE CONNECTION
Confirm that PCV hose is connected correctly.
OK or NG
OK >> GO TO 2.
NG >> Repair o

Page 1596 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual DTC P0605 ECM
EC-427
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: June 20062007 Versa
DTC P0605 ECMPFP:23710
Component DescriptionUBS00QKD
The ECM consists of a microcomputer and connectors for signal
input an

Page 1597 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual EC-428Revision: June 2006
DTC P0605 ECM
2007 Versa
PROCEDURE FOR MALFUNCTION B
With CONSULT-II
1. Turn ignition switch ON and wait at least 1 second.
2. Select “DATA MONITOR” mode with CONSULT-II

Page 1598 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual DTC P0605 ECM
EC-429
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: June 20062007 Versa
2. REPLACE ECM
1. Replace ECM.
2. Perform initialization of NVIS(NATS) system and registration of all NVIS(NATS) ignition k

Page 1599 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual EC-430Revision: June 2006
DTC P0643 SENSOR POWER SUPPLY
2007 Versa
DTC P0643 SENSOR POWER SUPPLYPFP:18919
On Board Diagnosis LogicUBS00QKH
This self-diagnosis has the one trip detection logic.
FAIL -S

Page 1600 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual DTC P0643 SENSOR POWER SUPPLY
EC-431
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: June 20062007 Versa
Wiring DiagramUBS00QKJ
BBWA2649E

Load next 8 pages

Page: < prev 1-10 ... 1561-1568 1569-1576 1577-1584 1585-1592 1593-1600 1601-1608 1609-1616 1617-1624 1625-1632 ... 2896 next >

battery capacity rear view mirror headlight bulb mileage cooling mirror controls