2003 NISSAN TEANA Service Manual

change key battery ECU wheel technical specifications sunroof horn

Load previous 8 pages

Page 1785 of 3502

NISSAN TEANA 2003 Service Manual DTC P0134, P0154 HO2S1
EC-503
[VQ]
C
D
E
F
G
H
I
J
K
L
MA
EC

5. CHECK INTERMITTENT INCIDENT
Refer to EC-450, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>>INSPECTION END
Component InspectionBBS

Page 1786 of 3502

NISSAN TEANA 2003 Service Manual EC-504
[VQ]
DTC P0134, P0154 HO2S1

2. Set voltmeter probes between ECM terminal 35 [HO2S1 (B1) signal] or 16 [HO2S1 (B2) signal] and
ground.
3. Check the following with engine speed held at 2,000 rp

Page 1787 of 3502

NISSAN TEANA 2003 Service Manual DTC P0222, P0223 TP SENSOR
EC-505
[VQ]
C
D
E
F
G
H
I
J
K
L
MA
EC

DTC P0222, P0223 TP SENSORPFP:16119
Component DescriptionBBS0050F
Electric throttle control actuator consists of throttle control mot

DTC P0222, P0223 TP SENSOR
EC-505
[VQ]
C
D
E
F
G
H
I
J
K
L
MA
EC

DTC P0222, P0223 TP SENSORPFP:16119
Component DescriptionBBS0050F
Electric throttle control actuator consists of throttle control motor,
throttle position sensor, etc. The throttle position sensor responds to
the throttle valve movement.
The throttle position sensor has the two sensors. These sensors are
a kind of potentiometers which transform the throttle valve position
into output voltage, and emit the voltage signal to the ECM. In addi-
tion, these sensors detect the opening and closing speed of the
throttle valve and feed the voltage signals to the ECM. The ECM
judges the current opening angle of the throttle valve from these sig-
nals and the ECM controls the throttle control motor to make the
throttle valve opening angle properly in response to driving condi-
tion.
CONSULT-II Reference Value in Data Monitor ModeBBS0050G
Specification data are reference values.
*: Throttle position sensor 2 signal is converted by ECM internally. Thus, it differs from ECM terminal voltage signal.
On Board Diagnosis LogicBBS0050H
These self-diagnoses have the one trip detection logic.
FAIL-SAFE MODE
When the malfunction is detected, ECM enters fail-safe mode an the MI lights up.
PBIB0145E
MONITOR ITEM CONDITION SPECIFICATION
THRTL SEN 1
THRTL SEN 2*
Ignition switch: ON
(Engine stopped)
Shift lever: DAccelerator pedal: Fully released More than 0.36V
Accelerator pedal: Fully depressed Less than 4.75V
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0222
0222Throttle position sensor
1 circuit low inputAn excessively low voltage from the TP sensor
1 is sent to ECM.
Harness or connectors
(TP sensor 1 circuit is open or shorted.)
(APP sensor 2 circuit is shorted.)
Electric throttle control actuator
(TP sensor 1)
Accelerator pedal position sensor
(APP sensor 2) P0223
0223Throttle position sensor
1 circuit high inputAn excessively high voltage from the TP sen-
sor 1 is sent to ECM.
Engine operation condition in fail-safe mode
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.
So, the acceleration will be poor.

Page 1788 of 3502

NISSAN TEANA 2003 Service Manual EC-506
[VQ]
DTC P0222, P0223 TP SENSOR

DTC Confirmation ProcedureBBS0050I
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seco

Page 1789 of 3502

NISSAN TEANA 2003 Service Manual DTC P0222, P0223 TP SENSOR
EC-507
[VQ]
C
D
E
F
G
H
I
J
K
L
MA
EC

Wiring DiagramBBS0050J
TBWM1447E

Page 1790 of 3502

NISSAN TEANA 2003 Service Manual EC-508
[VQ]
DTC P0222, P0223 TP SENSOR

Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output

Page 1791 of 3502

NISSAN TEANA 2003 Service Manual DTC P0222, P0223 TP SENSOR
EC-509
[VQ]
C
D
E
F
G
H
I
J
K
L
MA
EC

2. CHECK THROTTLE POSITION SENSOR 1 POWER SUPPLY CIRCUIT-I
1. Disconnect electric throttle control actuator harness connector.
2. Tur

Page 1792 of 3502

NISSAN TEANA 2003 Service Manual EC-510
[VQ]
DTC P0222, P0223 TP SENSOR

6. REPLACE ACCELERATOR PEDAL ASSEMBLY
1. Replace accelerator pedal assembly.
2. Perform EC-389, "
Accelerator Pedal Released Position Learning" .
3. Perform EC

Load next 8 pages

Page: < prev 1-10 ... 1753-1760 1761-1768 1769-1776 1777-1784 1785-1792 1793-1800 1801-1808 1809-1816 1817-1824 ... 3504 next >

wiring headlight aiming power steering fluid engine oil compression ratio emergency towing