2009 NISSAN TIIDA e control

EC-1106< SERVICE INFOMATION >
[MR TYPE 2]
TROUBLE DIAGNOSIS
Vacuum Hose Drawing INFOID:0000000004499942
Refer to EC-1027, " Schematic " for Vacuum Control System.
: Vehicle front : From EVAP canister
1. Intake manifold 2. EVAP canister purge volume control solenoid valve3. EVAP service port
4. EVAP purge resonator
NOTE:
Do not use soapy water or any type of solven t while installing vacuum hoses or purge hoses. PBIB3330E

TROUBLE DIAGNOSIS
EC-1109
< SERVICE INFOMATION >
[MR TYPE 2] C
D E
F
G H
I
J
K L
M A EC
NP
O
ECM Harness Connector Terminal Layout
INFOID:0000000004499944
ECM Terminal and Reference Value INFOID:0000000004499945
PREPARATION 1. ECM (1) is located in the engine room left side near battery. • : Vehicle front
ECM INSPECTION TABLE Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by CONSULT-III.
CAUTION:
Do not use ECM ground terminals wh en measuring input/output voltage. Doing so may result in dam-
age to the ECMs transistor. Use a ground ot her than ECM terminals, such as the ground. PBIA9221J
PBIB2959E
TERMI-
NAL NO. WIRE
COLOR ITEM CONDITION DATA (DC Voltage)
1 L Throttle control motor
(Open) [Ignition switch: ON]
• Engine stopped
• Shift lever: D (A/T, CVT), 1st (M/T)
• Accelerator pedal: Fully depressed Approximately 3.2V
2 SB Throttle contro
l motor power
supply [Ignition switch: ON] BATTERY VOLTAGE
(11 - 14V)
3 G A/F sensor 1 heater [Engine is running]
• Warm-up condition
• Idle speed
(More than 140 seconds after starting en-
gine) Approximately 2.9 - 8.8V PBIA8150J
PBIA8148J

EC-1110< SERVICE INFOMATION >
[MR TYPE 2]
TROUBLE DIAGNOSIS
4 P Throttle contro l motor (Close)[Ignition switch: ON]
• Engine stopped
• Shift lever: D (A/T, CVT), 1st (M/T)
• Accelerator pedal: Fully released Approximately 1.8V
5 G Heated oxygen sensor 2
heater [Engine is running]
• Engine speed: Below 3,600 rpm after 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. Approximately 10V
[Ignition switch: ON]
• Engine stopped
[Engine is running]
• Engine speed: Above 3,600 rpm. BATTERY VOLTAGE
(11 - 14V)
9 P EVAP canister purge volume
control solenoid valve [Engine is running]
• Idle speed
• Accelerator pedal: Not depressed even slightly, after engine starting. BATTERY VOLTAGE
(11 - 14V)
[Engine is running]
• Engine speed: About 2,000 rpm (More than 100 seconds after starting engine) Approximately 10V
10 11 B
B ECM ground
[Engine is running]
• Idle speed Body ground
13 L Tachometer signal [Engine is running]
• Warm-up condition
• Idle speed
NOTE:
The pulse cycle changes depending on rpm
at idle. 3 - 5V
[Engine is running]
• Warm-up condition
• Engine speed: 2,000 rpm. 3 - 5V
TERMI-
NAL
NO. WIRE
COLOR ITEM CONDITION DATA (DC Voltage) PBIA8149J
PBIA8148J
PBIB0050E
PBIB0520E
PBIA8164J
PBIA8165J

TROUBLE DIAGNOSIS
EC-1111
< SERVICE INFOMATION >
[MR TYPE 2] C
D E
F
G H
I
J
K L
M A EC
NP
O
15 Y Throttle control motor relay
[Ignition switch: OFF]
BATTERY VOLTAGE
(11 - 14V)
[Ignition switch: ON] 0 - 1.0V
17
18
21
22 R
LG
G
SB Ignition signal No. 1
Ignition signal No. 2
Ignition signal No. 4
Ignition signal No. 3 [Engine is running]
• Warm-up condition
• Idle speed
NOTE:
The pulse cycle changes depending on rpm
at idle. 0 - 0.3V
[Engine is running]
• Warm-up condition
• Engine speed: 2,500 rpm. 0.2 - 0.5V
23 GR Fuel pump relay [Ignition switch: ON]
• For 1 second after turning ignition switch ON
[Engine is running] 0 - 1.0V
[Ignition switch: ON]
• More than 1 second after turning ignition switch ON BATTERY VOLTAGE
(11 - 14V)
25
29
30
31 V
Y
O
L Fuel injector No. 4
Fuel injector No. 3
Fuel injector No. 2
Fuel injector No. 1 [Engine is running]
• Warm-up condition
• Idle speed NOTE:
The pulse cycle changes depending on rpm
at idle. BATTERY VOLTAGE
(11 - 14V)
[Engine is running]
• Warm-up condition
• Engine speed: 2,000 rpm BATTERY VOLTAGE
(11 - 14V)
28 W EVAP canister vent control
valve [Ignition switch: ON] BATTERY VOLTAGE
(11 - 14V)
32 P ECM relay
(Self shut-off) [Engine is running]
[Ignition switch: OFF]
• For a few seconds after turning ignition switch OFF 0 - 1.0V
[Ignition switch: OFF]
• More than a few seconds after turning igni- tion switch OFF BATTERY VOLTAGE
(11 - 14V)
TERMI-
NAL
NO. WIRE
COLOR ITEM CONDITION DATA (DC Voltage) PBIA9265J
PBIA9266J
PBIB0529E
PBIA4943J

TROUBLE DIAGNOSIS
EC-1113
< SERVICE INFOMATION >
[MR TYPE 2] C
D E
F
G H
I
J
K L
M A EC
NP
O
50 W Heated oxygen sensor 2
[Engine is running]
• Revving engine from idle to 3,000 rpm quickly after 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. 0 - Approximately 1.0V
51 O Sensor ground
(EVAP control system pres-
sure sensor) [Engine is running]
• Warm-up condition
• Idle speed Approximately 0V
52 LG Sensor ground
(Mass air flow sensor) [Engine is running]
• Warm-up condition
• Idle speed Approximately 0V
53 B A/F sensor 1 [Ignition switch: ON]Approximately 2.2V
55 O Sensor ground
(Intake air temperature sen-
sor) [Engine is running]
• Warm-up condition
• Idle speed Approximately 0V
59 O Sensor ground
(Heated oxygen sensor 2) [Engine is running]
• Warm-up condition
• Idle speed Approximately 0V
61 W Crankshaft position sensor
(POS) [Engine is running]
• Warm-up condition
• Idle speed NOTE:
The pulse cycle changes depending on rpm
at idle. Approximately 4.0V
[Engine is running]
• Engine speed: 2,000 rpm Approximately 4.0V
62 R Sensor ground
[Crankshaft position sensor
(POS)] [Engine is running]
• Warm-up condition
• Idle speed Approximately 0V
63 BR Sensor ground
[Camshaft position sensor
(PHASE)] [Engine is running]
• Warm-up condition
• Idle speed Approximately 0V
TERMI-
NAL
NO. WIRE
COLOR ITEM CONDITION DATA (DC Voltage) PBIB2998E
PBIB2999E

EC-1114< SERVICE INFOMATION >
[MR TYPE 2]
TROUBLE DIAGNOSIS
65 G Camshaft position sensor
(PHASE) [Engine is running]
• Warm-up condition
• Idle speed
NOTE:
The pulse cycle changes depending on rpm
at idle. 1.0 - 2.0V
[Engine is running]
• Engine speed: 2,000 rpm. 1.0 - 2.0V
69 L Park/neutral position (PNP)
switch [Ignition switch: ON]
• Shift lever: P or N (A/T, CVT), Neutral (M/T) BATTERY VOLTAGE
(11 - 14V)
[Ignition switch: ON]
• Except above Approximately 0V
72 V Sensor power supply
(Throttle position sensor) [Ignition switch: ON]
Approximately 5V
73 P Intake valve timing control
solenoid valve [Engine is running]
• Warm-up condition
• Idle speed BATTERY VOLTAGE
(11 - 14V)
[Engine is running]
• Warm-up condition
• When revving engine up to 2,000 rpm quick-
ly 7 - 10V
74 W Sensor power supply
(Refrigerant pressure
sensor) [Ignition switch: ON]
Approximately 5V
75 BR Sensor power supply
[Crankshaft position sensor
(POS)] [Ignition switch: ON]
Approximately 5V
76 W EVAP control system pres-
sure sensor power supply [Ignition switch: ON]
Approximately 5V
78 O Sensor power supply
[Camshaft position sensor
(PHASE)] [Ignition switch: ON]
Approximately 5V
83 P CAN communication line — —
84 L CAN communication line — —
88 LG DATA link connector — —
93 O Ignition switch [Ignition switch: OFF]
0V
[Ignition switch: ON] BATTERY VOLTAGE
(11 - 14V)
TERMI-
NAL
NO. WIRE
COLOR ITEM CONDITION DATA (DC Voltage) PBIB2986E
PBIB2987E
PBIA4937J

EC
NP
O
Item
DIAGNOSTIC TEST MODE
WORK SUP-
PORT SELF DIAGNOSTIC
RESULT DATA
MONI-
TOR ACTIVE
TEST DTC & SRT
CONFIRMATION
DTC* 1 FREEZE
FRAME
DATA* 2 SRT
STATUS DTC
WORK
SUP-
PORTENGINE CONTROL COMPONENT PARTS
INPUT
Crankshaft position sensor (POS) × × ×
Camshaft position sensor (PHASE) × × ×
Mass air flow sensor × ×
Engine coolant temperature sensor × × × ×
Air fuel ratio (A/F) sensor 1 × × × ×
Heated oxygen sensor 2 × × × ×
Vehicle speed signal × × ×
Accelerator pedal position sensor × ×
Throttle position sensor × × ×
Fuel tank temperature sensor × × ×
EVAP control system pressure sen-
sor × ×
Intake air temperature sensor × × ×
Knock sensor ×
Refrigerant pressure sensor ×
Closed throttle position switch (Ac-
celerator pedal position sensor sig-
nal) ×
Air conditioner switch ×
Park/neutral position (PNP) switch × ×
Stop lamp switch × ×
Battery voltage ×
Load signal ×
Fuel level sensor × ×
ASCD steering switch × ×
ASCD brake switch × ×
ASCD clutch switch × ×
Power steering operation signal ×

Emission-related Diagnostic Information " .
*3: Always “COMPLT” is displayed.
WORK SUPPORT MODE
Work ItemENGINE CONTROL COMPONENT PARTS OUTPUT
Fuel injector × ×
Power transistor (Ignition timing) × ×
Throttle contro l motor relay × ×
Throttle control motor ×
EVAP canister purge volume con-
trol solenoid valve × × × ×
Air conditioner relay ×
Fuel pump relay × × ×
Cooling fan relay × × ×
Air fuel ratio (A/F) sensor 1 heater × ×
×*3
Heated oxygen sensor 2 heater × ×
×*3
EVAP canister vent control valve × × × ×
Intake valve timing control solenoid
valve × × ×
Calculated load value × ×
Item
DIAGNOSTIC TEST MODE
WORK SUP-
PORT SELF DIAGNOSTIC
RESULT DATA
MONI- TOR ACTIVE
TEST DTC & SRT
CONFIRMATION
DTC* 1 FREEZE
FRAME
DATA* 2 SRT
STATUS DTC
WORK SUP-
PORT WORK ITEM CONDITION USAGE
FUEL PRESSURE RELEASE • FUEL PUMP WILL STOP BY TOUCHING “START” DUR- ING IDLING.
CRANK A FEW TIMES AFTER ENGINE STALLS. When releasing fuel pressure from
fuel line
IDLE AIR VOL LEARN • THE IDLE AIR VOLUME THAT KEEPS THE ENGINE WITHIN THE SPECIFIED RANGE IS MEMORIZED IN
ECM. When learning the idle air volume
SELF-LEARNING CONT • THE COEFFICI ENT OF SELF-LEARNING CONTROL
MIXTURE RATIO RETURNS TO THE ORIGINAL COEF-
FICIENT. When clearing the coefficient of
self-learning control value