sensor INFINITI FX35 2006 Service Manual

REFRIGERANT PRESSURE SENSOR EC-665
[VQ35DE]
C
D E
F
G H
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K L
M A
EC
Revision: 2006 December 2006 FX35/FX45
3. CHECK REFRIGERANT PRESSURE SENSOR POWER SUPPLY CIRCUIT
1. Disconnect refrigerant pressure sensor harness connector.
2. Turn ignition switch ON.
3. Check voltage between refrigerant pressure sensor terminal 1 and ground with CONSULT-II or tester.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors E18, F48

Harness for open or short between ECM and refrigerant pressure sensor
>> Repair open circuit or short to ground or short to power in harness or connectors.
5. CHECK REFRIGERANT PRESSURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between refrigerant pressure sensor terminal 3 and ECM terminal 67. Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 7.
NG >> GO TO 6.
6. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors E18, F48

Harness for open or short between ECM and refrigerant pressure sensor
>> Repair open circuit or short to ground or short to power in harness or connectors.
PBIB2007E
Voltage: Approximately 5V
PBIB0188E
Continuity should exist.

EC-666
[VQ35DE]
REFRIGERANT PRESSURE SENSOR
Revision: 2006 December 2006 FX35/FX45
7. CHECK REFRIGERANT PRESSURE SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between ECM terminal 70 and refrigerant pressure sensor terminal 2. Refer to Wiring Diagram.
2. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 9.
NG >> GO TO 8.
8. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors E18, F48

Harness for open or short between ECM and refrigerant pressure sensor
>> Repair open circuit or short to ground or short to power in harness or connectors.
9. CHECK INTERMITTENT INCIDENT
Refer to EC-148, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
OK or NG
OK >> Replace refrigerant pressure sensor.
NG >> Repair or replace.
Removal and InstallationNBS003ZT
REFRIGERANT PRESSURE SENSOR
Refer to ATC-154, "Removal and Installation of Refrigerant Pressure Sensor" .
Continuity should exist.

EC-674
[VQ35DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Fuel PressureNBS0040H
Idle Speed and Ignition TimingNBS0040I
*1: Under the following conditions:

Air conditioner switch: OFF

Electric load: OFF (Lights, heater fan & rear window defogger)

Steering wheel: Kept in straight-ahead position
Calculated Load ValueNBS0040J
Mass Air Flow SensorNBS0040K
*: Engine is warmed up to normal operating temperature and running under no load.
Intake Air Temperature SensorNBS0040L
Engine Coolant Temperature SensorNBS0040M
Air Fuel Ratio (A/F) Sensor 1 HeaterNBS0040N
Heated Oxygen sensor 2 HeaterNBS0040O
Crankshaft Position Sensor (POS)NBS0040P
Refer to EC-367, "Component Inspection" .
Camshaft Position Sensor (PHASE)NBS0040Q
Refer to EC-376, "Component Inspection" .
Throttle Control MotorNBS0040R
Fuel pressure at idling kPa (kg/cm2 , psi) Approximately 350 (3.57, 51)
Target idle speed
No load*1 (in P or N position) 650
±50 rpm
Air conditioner: ON In P or N position 700 rpm or more
Ignition timing In P or N position 15 ° ± 5 ° BTDC
Calculated load value% (Using CONSULT-II or GST)
At idle 5 - 35
At 2,500 rpm 5 - 35
Supply voltageBattery voltage (11 - 14V)
Output voltage at idle 1.0 - 1.2V*
Mass air flow (Using CONSULT-II or GST) 2.0 - 6.0 g·m/sec at idle*
7.0 - 20.0 g·m/sec at 2,500 rpm*
Temperature °C ( °F) Resistance k Ω
25 (77) 1.800 - 2.200
80 (176) 0.283 - 0.359
Temperature °C ( °F) Resistance k Ω
20 (68) 2.1 - 2.9
50 (122) 0.68 - 1.00
90 (194) 0.236 - 0.260
Resistance [at 25°C (77 °F)] 2.3 - 4.3 Ω
Resistance [at 25°C (77 °F)] 5.0 - 7.0 Ω
Resistance [at 25°C (77 °F)] Approximately 1 - 15 Ω

EC-676
[VK45DE]
INDEX FOR DTC
Revision: 2006 December 2006 FX35/FX45
[VK45DE]INDEX FOR DTCPFP:00024
DTC No. IndexNBS004JK
NOTE:

If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC
U1000, U1001. Refer to EC-819, "
DTC U1000, U1001 CAN COMMUNICATION LINE" .

If DTC U1010 is displayed with other DTC, first perform the trouble diagnosis for DTC U1010. Refer
to EC-822, "
DTC U1010 CAN COMMUNICATION" .
DTC*1
Items
(CONSULT-II screen terms) Reference page
CONSULT-II
GST*
2ECM*3
U1000 1000*4CAN COMM CIRCUIT EC-819
U1001
1001*4CAN COMM CIRCUIT EC-819
U1010 1010 CONTROL UNIT(CAN) EC-822
P0000 0000 NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED. —
P0011 0011 INT/V TIM CONT-B1 EC-824
P0021 0021 INT/V TIM CONT-B2 EC-824
P0031 0031 A/F SEN1 HTR (B1)EC-836
P0032 0032 A/F SEN1 HTR (B1)EC-836
P0037 0037 HO2S2 HTR (B1)EC-843
P0038 0038 HO2S2 HTR (B1)EC-843
P0051 0051 A/F SEN1 HTR (B2)EC-836
P0052 0052 A/F SEN1 HTR (B2)EC-836
P0057 0057 HO2S2 HTR (B2)EC-843
P0058 0058 HO2S2 HTR (B2)EC-843
P0075 0075 INT/V TIM V/CIR-B1EC-851
P0081 0081 INT/V TIM V/CIR-B2EC-851
P0101 0101 MAF SEN/CIRCUITEC-858
P0102 0102 MAF SEN/CIRCUITEC-867
P0103 0103 MAF SEN/CIRCUITEC-867
P0112 0112 IAT SEN/CIRCUITEC-874
P0113 0113 IAT SEN/CIRCUITEC-874
P0117 0117 ECT SEN/CIRCEC-879
P0118 0118 ECT SEN/CIRCEC-879
P0122 0122 TP SEN2/CIRC EC-885
P0123 0123 TP SEN2/CIRCEC-885
P0125 0125 ECT SENSOREC-892
P0127 0127 IAT SENSOREC-895
P0128 0128 THERMSTAT FNCTNEC-898
P0130 0130 A/F SENSOR1 (B1)EC-900
P0131 0131 A/F SENSOR1 (B1)EC-910
P0132 0132 A/F SENSOR1 (B1)EC-919
P0133 0133 A/F SENSOR1 (B1)EC-928
P0137 0137 HO2S2 (B1)EC-940
P0138 0138 HO2S2 (B1)EC-951

INDEX FOR DTC EC-677
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2006 December 2006 FX35/FX45P0139 0139 HO2S2 (B1) EC-964
P0150 0150 A/F SENSOR1 (B2)EC-900
P0151 0151 A/F SENSOR1 (B2)EC-910
P0152 0152 A/F SENSOR1 (B2)EC-919
P0153 0153 A/F SENSOR1 (B2)EC-928
P0157 0157 HO2S2 (B2)EC-940
P0158 0158 HO2S2 (B2)EC-951
P0159 0159 HO2S2 (B2)EC-964
P0171 0171 FUEL SYS-LEAN-B1EC-975
P0172 0172 FUEL SYS-RICH-B1EC-986
P0174 0174 FUEL SYS-LEAN-B2EC-975
P0175 0175 FUEL SYS-RICH-B2EC-986
P0181 0181 FTT SENSOREC-997
P0182 0182 FTT SEN/CIRCUITEC-1003
P0183 0183 FTT SEN/CIRCUITEC-1003
P0222 0222 TP SEN 1/CIRCEC-1008
P0223 0223 TP SEN 1/CIRCEC-1008
P0300 0300 MULTI CYL MISFIREEC-1015
P0301 0301 CYL 1 MISFIREEC-1015
P0302 0302 CYL 2 MISFIREEC-1015
P0303 0303 CYL 3 MISFIREEC-1015
P0304 0304 CYL 4 MISFIREEC-1015
P0305 0305 CYL 5 MISFIREEC-1015
P0306 0306 CYL 6 MISFIREEC-1015
P0307 0307 CYL 7 MISFIREEC-1015
P0308 0308 CYL 8 MISFIREEC-1015
P0327 0327 KNOCK SEN/CIRC-B1EC-1025
P0328 0328 KNOCK SEN/CIRC-B1EC-1025
P0332 0332 KNOCK SEN/CIRC-B2EC-1025
P0333 0333 KNOCK SEN/CIRC-B2EC-1025
P0335 0335 CKP SEN/CIRCUITEC-1030
P0340 0340 CMP SEN/CIRC-B1EC-1037
P0420 0420 TW CATALYST SYS-B1EC-1044
P0430 0430 TW CATALYST SYS-B2EC-1044
P0441 0441 EVAP PURG FLOW/MONEC-1049
P0442 0442 EVAP SMALL LEAKEC-1054
P0443 0443 PURG VOLUME CONT/VEC-1063
P0444 0444 PURG VOLUME CONT/VEC-1071
P0445 0445 PURG VOLUME CONT/VEC-1071
P0447 0447 VENT CONTROL VALVEEC-1078
P0448 0448 VENT CONTROL VALVEEC-1085
P0451 0451 EVAP SYS PRES SENEC-1091
DTC*1
Items
(CONSULT-II screen terms) Reference page
CONSULT-II
GST*
2ECM*3

EC-678
[VK45DE]
INDEX FOR DTC
Revision: 2006 December 2006 FX35/FX45
P0452 0452 EVAP SYS PRES SEN EC-1094
P0453 0453 EVAP SYS PRES SEN EC-1100
P0455 0455 EVAP GROSS LEAKEC-1108
P0456 0456 EVAP VERY SML LEAK E C - 111 6
P0460 0460 FUEL LEV SEN SLOSHEC-1125
P0461 0461 FUEL LEVEL SENSOREC-1127
P0462 0462 FUEL LEVL SEN/CIRCEC-1129
P0463 0463 FUEL LEVL SEN/CIRCEC-1129
P0500 0500
VEH SPEED SEN/CIRC*5EC-1131
P0506 0506 ISC SYSTEM EC-1133
P0507 0507 ISC SYSTEMEC-1135
P0550 0550 PW ST P SEN/CIRCEC-1137
P0603 0603 ECM BACK UP/CIRCUITEC-1142
P0605 0605 ECMEC-1146
P0643 0643 SENSOR POWER/CIRCEC-1149
P0700 0700 TCM AT- 111
P0705 0705 PNP SW/CIRCAT- 11 2
P0710 0710 ATF TEMP SEN/CIRCAT-134
P0717 0717 TURBINE SENSOR AT- 11 6
P0720 0720
VEH SPD SEN/CIR AT*5AT- 11 8
P0740 0740 TCC SOLENOID/CIRC AT-125
P0744 0744 A/T TCC S/V FNCTNAT-127
P0745 0745 L/PRESS SOL/CIRCAT-129
P0850 0850 P-N POS SW/CIRCUITEC-1154
P1140 1140 INTK TIM S/CIRC-B1EC-1159
P1145 1145 INTK TIM S/CIRC-B2EC-1159
P1148 1148 CLOSED LOOP-B1EC-1168
P1168 1168 CLOSED LOOP-B2EC-1168
P1211 1211 TCS C/U FUNCTNEC-1169
P1212 1212 TCS/CIRC EC-1170
P1217 1217 ENG OVER TEMPEC-1171
P1225 1225 CTP LEARNINGEC-1183
P1226 1226 CTP LEARNINGEC-1185
P1564 1564 ASCD SW EC-1187 (Models with ICC)
EC-1194
(Models with ASCD)
P1568 1568 ACC COMMAND VALUE*
6EC-1201
P1572 1572 ASCD BRAKE SW EC-1202 (Models with ICC)
EC-1211
(Models with ASCD)
P1574 1574 ASCD VHL SPD SEN EC-1219
(Models with ICC)
EC-1221
(Models with ASCD)
P1610 - P1615 1610 - 1615 NATS MALFUNCTION EC-713
P1715 1715 IN PULY SPEEDEC-1223
P1730 1730 A/T INTERLOCK AT-141
DTC*1
Items
(CONSULT-II screen terms) Reference page
CONSULT-II
GST*
2ECM*3

INDEX FOR DTC EC-679
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2006 December 2006 FX35/FX45
*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by SAE J2012.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: The troubleshooting for this DTC needs CONSULT-II.
*5: When the fail-safe operations for both self-diagnoses occur at the same time, the MIL illuminates.
*6: Models with ICC. P1752 1752 I/C SOLENOID/CIRC
AT-146
P1754 1754 I/C SOLENOID FNCTNAT-148
P1757 1757 FR/B SOLENOID/CIRCAT-150
P1759 1759 FR/B SOLENOID FNCTAT-152
P1762 1762 D/C SOLENOID/CIRCAT-154
P1764 1764 D/C SOLENOID FNCTNAT-156
P1767 1767 HLR/C SOL/CIRCAT-158
P1769 1769 HLR/C SOL FNCTNAT-160
P1772 1772 LC/B SOLENOID/CIRCAT-162
P1774 1774 LC/B SOLENOID FNCTAT-164
P1800 1800 VIAS S/V CIRCEC-1224
P1805 1805 BRAKE SW/CIRCUITEC-1229
P2100 2100 ETC MOT PWREC-1234
P2101 2101 ETC FUNCTION/CIRCEC-1240
P2103 2103 ETC MOT PWREC-1234
P 2 11 8 2 11 8 E T C M O TEC-1247
P 2 11 9 2 11 9 E T C A C T REC-1252
P2122 2122 APP SEN 1/CIRC EC-1254
P2123 2123 APP SEN 1/CIRCEC-1254
P2127 2127 APP SEN 2/CIRCEC-1261
P2128 2128 APP SEN 2/CIRCEC-1261
P2135 2135 TP SENSOREC-1268
P2138 2138 APP SENSOREC-1275
P2A00 2A00 A/F SENSOR1 (B1) EC-1283
P2A03 2A03 A/F SENSOR1 (B2)EC-1283
DTC*1
Items
(CONSULT-II screen terms) Reference page
CONSULT-II
GST*
2ECM*3

EC-680
[VK45DE]
INDEX FOR DTC
Revision: 2006 December 2006 FX35/FX45
Alphabetical IndexNBS004JL
NOTE:

If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC
U1000, U1001. Refer to EC-819, "
DTC U1000, U1001 CAN COMMUNICATION LINE" .

If DTC U1010 is displayed with other DTC, first perform the trouble diagnosis for DTC U1010. Refer
to EC-822, "
DTC U1010 CAN COMMUNICATION" .
Items
(CONSULT-II screen terms) DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3
A/F SEN1 HTR (B1) P0031 0031 EC-836
A/F SEN1 HTR (B1) P0032 0032EC-836
A/F SEN1 HTR (B2) P0051 0051EC-836
A/F SEN1 HTR (B2) P0052 0052EC-836
A/F SENSOR1 (B1) P0130 0130EC-900
A/F SENSOR1 (B1) P0131 0131EC-910
A/F SENSOR1 (B1) P0132 0132EC-919
A/F SENSOR1 (B1) P0133 0133EC-928
A/F SENSOR1 (B1) P2A00 2A00EC-1283
A/F SENSOR1 (B2) P0150 0150 EC-900
A/F SENSOR1 (B2) P0151 0151EC-910
A/F SENSOR1 (B2) P0152 0152EC-919
A/F SENSOR1 (B2) P0153 0153EC-928
A/F SENSOR1 (B2) P2A03 2A03EC-1283
A/T INTERLOCK P1730 1730 AT- 1 4 1
A/T TCC S/V FNCTN P0744 0744AT- 1 2 7
ACC COMMAND VALUE*6P1568 1568EC-1201
APP SEN 1/CIRC P2122 2122 EC-1254
APP SEN 1/CIRC P2123 2123EC-1254
APP SEN 2/CIRC P2127 2127EC-1261
APP SEN 2/CIRC P2128 2128EC-1261
APP SENSOR P2138 2138EC-1275
ASCD BRAKE SW P1572 1572 EC-1202 (Models with ICC)
EC-1211
(Models with ASCD)
ASCD SW P1564 1564 EC-1187
(Models with ICC)
EC-1194
(Models with ASCD)
ASCD VHL SPD SEN P1574 1574 EC-1219
(Models with ICC)
EC-1221
(Models with ASCD)
ATF TEMP SEN/CIRC P0710 0710 AT- 1 3 4
BRAKE SW/CIRCUIT P1805 1805EC-1229
CAN COMM CIRCUIT U1000
1000*4EC-819
CAN COMM CIRCUIT U10011001*4EC-819
CKP SEN/CIRCUIT P0335 0335 EC-1030
CLOSED LOOP-B1 P1148 1148 EC-1168
CLOSED LOOP-B2 P1168 1168EC-1168
CMP SEN/CIRC-B1 P0340 0340EC-1037
CONTROL UNIT(CAN) U1010 1010 EC-822

INDEX FOR DTC EC-681
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2006 December 2006 FX35/FX45CTP LEARNING P1225 1225 EC-1183
CTP LEARNING P1226 1226EC-1185
CYL 1 MISFIRE P0301 0301EC-1015
CYL 2 MISFIRE P0302 0302EC-1015
CYL 3 MISFIRE P0303 0303EC-1015
CYL 4 MISFIRE P0304 0304EC-1015
CYL 5 MISFIRE P0305 0305EC-1015
CYL 6 MISFIRE P0306 0306EC-1015
CYL 7 MISFIRE P0307 0307EC-1015
CYL 8 MISFIRE P0308 0308EC-1015
D/C SOLENOID FNCTN P1764 1764 AT-156
D/C SOLENOID/CIRC P1762 1762AT-154
ECM P0605 0605EC-1146
ECM BACK UP/CIRCUIT P0603 0603EC-1142
ECT SEN/CIRC P0117 0117 EC-879
ECT SEN/CIRC P0118 0118EC-879
ECT SENSOR P0125 0125EC-892
ENG OVER TEMP P1217 1217EC-1171
ETC ACTR P2119 2119EC-1252
ETC FUNCTION/CIRC P2101 2101EC-1240
ETC MOT P2118 2118EC-1247
ETC MOT PWR P2100 2100EC-1234
ETC MOT PWR P2103 2103EC-1234
EVAP GROSS LEAK P0455 0455 EC-1108
EVAP PURG FLOW/MON P0441 0441EC-1049
EVAP SMALL LEAK P0442 0442EC-1054
EVAP SYS PRES SEN P0451 0451EC-1091
EVAP SYS PRES SEN P0452 0452EC-1094
EVAP SYS PRES SEN P0453 0453 EC-1100
EVAP VERY SML LEAK P0456 0456 E C - 111 6
FR/B SOLENOID FNCT P1759 1759 AT-152
FR/B SOLENOID/CIRC P1757 1757AT-150
FTT SEN/CIRCUIT P0182 0182EC-1003
FTT SEN/CIRCUIT P0183 0183EC-1003
FTT SENSOR P0181 0181 EC-997
FUEL LEV SEN SLOSH P0460 0460EC-1125
FUEL LEVEL SENSOR P0461 0461EC-1127
FUEL LEVL SEN/CIRC P0462 0462EC-1129
FUEL LEVL SEN/CIRC P0463 0463EC-1129
FUEL SYS-LEAN-B1 P0171 0171 EC-975
FUEL SYS-LEAN-B2 P0174 0174EC-975
FUEL SYS-RICH-B1 P0172 0172EC-986
Items
(CONSULT-II screen terms) DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3

EC-682
[VK45DE]
INDEX FOR DTC
Revision: 2006 December 2006 FX35/FX45
FUEL SYS-RICH-B2 P0175 0175 EC-986
HLR/C SOL/CIRC P1767 1767 AT- 1 5 8
HLR/C SOL FNCTN P1769 1769AT- 1 6 0
HO2S2 (B1) P0137 0137EC-940
HO2S2 (B1) P0138 0138EC-951
HO2S2 (B1) P0139 0139EC-964
HO2S2 (B2) P0157 0157EC-940
HO2S2 (B2) P0158 0158EC-951
HO2S2 (B2) P0159 0159EC-964
HO2S2 HTR (B1) P0037 0037EC-843
HO2S2 HTR (B1) P0038 0038EC-843
HO2S2 HTR (B2) P0057 0057EC-843
HO2S2 HTR (B2) P0058 0058EC-843
I/C SOLENOID/CIRC P1752 1752 AT- 1 4 6
I/C SOLENOID FNCTN P1754 1754AT- 1 4 8
IAT SEN/CIRCUIT P0112 0112EC-874
IAT SEN/CIRCUIT P0113 0113EC-874
IAT SENSOR P0127 0127EC-895
IN PULY SPEED P1715 1715EC-1223
INT/V TIM CONT-B1 P0011 0011 EC-824
INT/V TIM CONT-B2 P0021 0021EC-824
INT/V TIM V/CIR-B1 P0075 0075EC-851
INT/V TIM V/CIR-B2 P0081 0081EC-851
INTK TIM S/CIRC-B1 P1140 1140EC-1159
INTK TIM S/CIRC-B2 P1145 1145EC-1159
ISC SYSTEM P0506 0506EC-1133
ISC SYSTEM P0507 0507EC-1135
KNOCK SEN/CIRC-B1 P0327 0327EC-1025
KNOCK SEN/CIRC-B1 P0328 0328EC-1025
KNOCK SEN/CIRC-B2 P0332 0332EC-1025
KNOCK SEN/CIRC-B2 P0333 0333EC-1025
L/PRESS SOL/CIRC P0745 0745 AT- 1 2 9
LC/B SOLENOID FNCT P1774 1774AT- 1 6 4
LC/B SOLENOID/CIRC P1772 1772AT- 1 6 2
MAF SEN/CIRCUIT P0101 0101EC-858
MAF SEN/CIRCUIT P0102 0102EC-867
MAF SEN/CIRCUIT P0103 0103EC-867
MULTI CYL MISFIRE P0300 0300EC-1015
NATS MALFUNCTION P1610 - P1615 1610 - 1615 EC-713
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED. P0000 0000 —
P-N POS SW/CIRCUIT P0850 0850 EC-1154
Items
(CONSULT-II screen terms) DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3