sensor INFINITI M35 2006 Factory Service Manual
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2006, Model line: M35, Model: INFINITI M35 2006Pages: 5621, PDF Size: 65.56 MB
Page 2309 of 5621
![INFINITI M35 2006 Factory Service Manual EC-766
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2006 January2006 M35/M45
HO2S2 (B1) P0138 01382EC-1020
HO2S2 (B1) P0139 01392EC-1033
A/F SENSOR1 (B2) P0150 0150 —2EC-969
A/F SENSOR1 (B2) INFINITI M35 2006 Factory Service Manual EC-766
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2006 January2006 M35/M45
HO2S2 (B1) P0138 01382EC-1020
HO2S2 (B1) P0139 01392EC-1033
A/F SENSOR1 (B2) P0150 0150 —2EC-969
A/F SENSOR1 (B2)](/img/42/57023/w960_57023-2308.png)
EC-766
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2006 January2006 M35/M45
HO2S2 (B1) P0138 01382EC-1020
HO2S2 (B1) P0139 01392EC-1033
A/F SENSOR1 (B2) P0150 0150 —2EC-969
A/F SENSOR1 (B2) P0151 0151 —2EC-979
A/F SENSOR1 (B2) P0152 0152 —2EC-988
A/F SENSOR1 (B2) P0153 01532EC-997
HO2S2 (B2) P0157 01572EC-1009
HO2S2 (B2) P0158 01582EC-1020
HO2S2 (B2) P0159 01592EC-1033
FUEL SYS-LEAN-B1 P0171 0171 — — 2EC-1044
FUEL SYS-RICH-B1 P0172 0172 — — 2EC-1055
FUEL SYS-LEAN-B2 P0174 0174 — — 2EC-1044
FUEL SYS-RICH-B2 P0175 0175 — — 2EC-1055
FTT SENSOR P0181 0181 — — 2EC-1066
FTT SEN/CIRCUIT P0182 0182 — — 2EC-1072
FTT SEN/CIRCUIT P0183 0183 — — 2EC-1072
TP SEN 1/CIRC P0222 0222 — — 1EC-1077
TP SEN 1/CIRC P0223 0223 — — 1EC-1077
MULTI CYL MISFIRE P0300 0300 — — 2EC-1084
CYL 1 MISFIRE P0301 0301 — — 2EC-1084
CYL 2 MISFIRE P0302 0302 — — 2EC-1084
CYL 3 MISFIRE P0303 0303 — — 2EC-1084
CYL 4 MISFIRE P0304 0304 — — 2EC-1084
CYL 5 MISFIRE P0305 0305 — — 2EC-1084
CYL 6 MISFIRE P0306 0306 — — 2EC-1084
CYL 7 MISFIRE P0307 0307 — — 2EC-1084
CYL 8 MISFIRE P0308 0308 — — 2EC-1084
KNOCK SEN/CIRC-B1 P0327 0327 — — 2 —EC-1094
KNOCK SEN/CIRC-B1 P0328 0328 — — 2 —EC-1094
KNOCK SEN/CIRC-B2 P0332 0332 — — 2 —EC-1094
KNOCK SEN/CIRC-B2 P0333 0333 — — 2 —EC-1094
CKP SEN/CIRCUIT P0335 0335 — — 2EC-1099
CMP SEN/CIRC-B1 P0340 0340 — — 2EC-1106
TW CATALYST SYS-B1 P0420 04202EC-1113
TW CATALYST SYS-B2 P0430 04302EC-1113
EVAP PURG FLOW/MON P0441 04412EC-1119
EVAP SMALL LEAK P0442 04422EC-1124
PURG VOLUME CONT/V P0443 0443 — — 2EC-1132
PURG VOLUME CONT/V P0444 0444 — — 2EC-1140
PURG VOLUME CONT/V P0445 0445 — — 2EC-1140
VENT CONTROL VALVE P0447 0447 — — 2EC-1147
VENT CONTROL VALVE P0448 0448 — — 2EC-1154
Items
(CONSULT-II screen terms)DTC*
1
SRT codeTest value/
Te s t l i m i t
(GST only)Trip MILReference
page CONSULT-II
GST*
2ECM*3
Page 2310 of 5621
![INFINITI M35 2006 Factory Service Manual ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-767
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Revision: 2006 January2006 M35/M45EVAP SYS PRES SEN P0451 0451 — — 2EC-1160
EVAP SYS PRES SEN P0452 0452 — — 2EC-1163 INFINITI M35 2006 Factory Service Manual ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-767
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Revision: 2006 January2006 M35/M45EVAP SYS PRES SEN P0451 0451 — — 2EC-1160
EVAP SYS PRES SEN P0452 0452 — — 2EC-1163](/img/42/57023/w960_57023-2309.png)
ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-767
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Revision: 2006 January2006 M35/M45EVAP SYS PRES SEN P0451 0451 — — 2EC-1160
EVAP SYS PRES SEN P0452 0452 — — 2EC-1163
EVAP SYS PRES SEN P0453 0453 — — 2EC-1170
EVAP GROSS LEAK P0455 0455 — — 2EC-1178
EVAP VERY SML LEAK P0456 0456*72EC-1185
FUEL LEV SEN SLOSH P0460 0460 — — 2EC-1194
FUEL LEVEL SENSOR P0461 0461 — — 2EC-1196
FUEL LEVL SEN/CIRC P0462 0462 — — 2EC-1198
FUEL LEVL SEN/CIRC P0463 0463 — — 2EC-1198
VEH SPEED SEN/CIRC*5P0500 0500 — — 2EC-1200
ISC SYSTEM P0506 0506 — — 2EC-1202
ISC SYSTEM P0507 0507 — — 2EC-1204
PW ST P SEN/CIRC P0550 0550 — — 2 —EC-1206
ECM BACK UP/CIRCUIT P0603 0603 — — 2EC-1211
ECM P0605 0605 — — 1 or 2 or —EC-1215
SENSOR POWER/CIRC P0643 0643 — — 1EC-1218
TCM P0700 0700 — — 1AT- 11 2
PNP SW/CIRC P0705 0705 — — 2AT- 11 3
ATF TEMP SEN/CIRC P0710 0710 — — 2AT-135
TURBINE SENSOR P0717 0717 — — 2AT- 11 7
VEH SPD SEN/CIR AT*5P0720 0720 — — 2AT- 11 9
TCC SOLENOID/CIRC P0740 0740 — — 2AT-126
A/T TCC S/V FNCTN P0744 0744 — — 2AT-128
L/PRESS SOL/CIRC P0745 0745 — — 2AT-130
P-N POS SW/CIRCUIT P0850 0850 — — 2EC-1223
INTK TIM S/CIRC-B1 P1140 1140 — — 2EC-1228
INTK TIM S/CIRC-B2 P1145 1145 — — 2EC-1228
CLOSED LOOP-B1 P1148 1148 — — 1EC-1236
CLOSED LOOP-B2 P1168 1168 — — 1EC-1236
TCS C/U FUNCTN P1211 1211 — — 2 —EC-1237
TCS/CIRC P1212 1212 — — 2 —EC-1238
ENG OVER TEMP P1217 1217 — — 1EC-1239
FPCM/CIRCUIT P1220 1220 — — 2EC-1251
CTP LEARNING P1225 1225 — — 2 —EC-1259
CTP LEARNING P1226 1226 — — 2 —EC-1261
BAT CURRENT SENSOR P1550 1550 — — 2 —EC-1263
BAT CURRENT SENSOR P1551 1551 — — 2 —EC-1269
BAT CURRENT SENSOR P1552 1552 — — 2 —EC-1269
BAT CURRENT SENSOR P1553 1553 — — 2 —EC-1275
BAT CURRENT SENSOR P1554 1554 — — 2 —EC-1281
Items
(CONSULT-II screen terms)DTC*
1
SRT codeTest value/
Test limit
(GST only)Trip MILReference
page CONSULT-II
GST*
2ECM*3
Page 2311 of 5621
![INFINITI M35 2006 Factory Service Manual EC-768
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2006 January2006 M35/M45
ASCD SW P1564 1564 — — 1 —EC-1287
(Models
with ICC)
EC-1294
(Models
with ASCD)
ICC COMMAND VALUE*
6P1568 INFINITI M35 2006 Factory Service Manual EC-768
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2006 January2006 M35/M45
ASCD SW P1564 1564 — — 1 —EC-1287
(Models
with ICC)
EC-1294
(Models
with ASCD)
ICC COMMAND VALUE*
6P1568](/img/42/57023/w960_57023-2310.png)
EC-768
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2006 January2006 M35/M45
ASCD SW P1564 1564 — — 1 —EC-1287
(Models
with ICC)
EC-1294
(Models
with ASCD)
ICC COMMAND VALUE*
6P1568 1568 — — 1 —EC-1301
ASCD BRAKE SW P1572 1572 — — 1 —EC-1302
(Models
with ICC)
EC-1311
(Models
with ASCD)
ASCD VHL SPD SEN P1574 1574 — — 1 —EC-1319
(Models
with ICC)
EC-1321
(Models
with ASCD)
NATS MALFUNCTION P1610 - P1615 1610 - 1615 — — 2 —EC-763
IN PULY SPEED P1715 1715 — — 2 —EC-1323
A/T INTERLOCK P1730 1730 — — 1AT- 1 4 2
I/C SOLENOID/CIRC P1752 1752 — — 1AT- 1 4 7
I/C SOLENOID FNCTN P1754 1754 — — 1AT- 1 4 9
FR/B SOLENOID/CIRC P1757 1757 — — 1AT- 1 5 1
FR/B SOLENOID FNCT P1759 1759 — — 1AT- 1 5 3
D/C SOLENOID/CIRC P1762 1762 — — 1AT- 1 5 5
D/C SOLENOID FNCTN P1764 1764 — — 1AT- 1 5 7
HLR/C SOL/CIRC P1767 1767 — — 1AT- 1 5 9
HLR/C SOL FNCTN P1769 1769 — — 1AT- 1 6 1
LC/B SOLENOID/CIRC P1772 1772 — — 1AT- 1 6 3
LC/B SOLENOID FNCT P1774 1774 — — 1AT- 1 6 5
VIAS S/V CIRC P1800 1800 — — 2 —EC-1324
BRAKE SW/CIRCUIT P1805 1805 — — 2 —EC-1329
ETC MOT PWR P2100 2100 — — 1EC-1338
ETC FUNCTION/CIRC P2101 2101 — — 1EC-1344
ETC MOT PWR P2103 2103 — — 1EC-1338
ETC MOT P2118 2118 — — 1EC-1351
ETC ACTR P2119 2119 — — 1EC-1356
APP SEN 1/CIRC P2122 2122 — — 1EC-1358
APP SEN 1/CIRC P2123 2123 — — 1EC-1358
APP SEN 2/CIRC P2127 2127 — — 1EC-1365
APP SEN 2/CIRC P2128 2128 — — 1EC-1365
TP SENSOR P2135 2135 — — 1EC-1372
APP SENSOR P2138 2138 — — 1EC-1379
A/F SENSOR1 (B1) P2A00 2A00 —2EC-1387
A/F SENSOR1 (B2) P2A03 2A03 —2EC-1387
Items
(CONSULT-II screen terms)DTC*
1
SRT codeTest value/
Te s t l i m i t
(GST only)Trip MILReference
page CONSULT-II
GST*
2ECM*3
Page 2314 of 5621
![INFINITI M35 2006 Factory Service Manual ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-771
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Revision: 2006 January2006 M35/M45
If, during the state emissions inspection, the SRT indicates “CMPLT” for all tes INFINITI M35 2006 Factory Service Manual ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-771
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Revision: 2006 January2006 M35/M45
If, during the state emissions inspection, the SRT indicates “CMPLT” for all tes](/img/42/57023/w960_57023-2313.png)
ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-771
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Revision: 2006 January2006 M35/M45
If, during the state emissions inspection, the SRT indicates “CMPLT” for all test items, the inspector will con-
tinue with the emissions test. However, if the SRT indicates “INCMP” for one or more of the SRT items the
vehicle is returned to the customer untested.
NOTE:
If MIL is ON during the state emissions inspection, the vehicle is also returned to the customer untested even
though the SRT indicates “CMPLT” for all test items. Therefore, it is important to check SRT (“CMPLT”) and
DTC (No DTCs) before the inspection.
SRT Item
The table below shows required self-diagnostic items to set the SRT to “CMPLT”.
*: If completion of several SRTs is required, perform driving patterns (DTC confirmation procedure), one by one based on the priority for
models with CONSULT-II.
SRT Set Timing
SRT is set as “CMPLT” after self-diagnosis has been performed one or more times. Completion of SRT is
done regardless of whether the result is OK or NG. The set timing is different between OK and NG results and
is shown in the table below.
OK: Self-diagnosis is carried out and the result is OK.
NG: Self-diagnosis is carried out and the result is NG.
—: Self-diagnosis is not carried out.
When all SRT related self-diagnoses showed OK results in a single cycle (Ignition OFF-ON-OFF), the SRT will
indicate “CMPLT”.
Case 1 above
SRT item
(CONSULT-II indication)Performance
Priority*Required self-diagnostic items to set the SRT to “CMPLT”Corresponding
DTC No.
CATALYST 2 Three way catalyst function P0420, P0430
EVAP SYSTEM 2 EVAP control system purge flow monitoring P0441
1 EVAP control system P0442
2 EVAP control system P0456
HO2S 2 Air fuel ratio (A/F) sensor 1 P0133, P0153
Heated oxygen sensor 2 P0137, P0157
Heated oxygen sensor 2 P0138, P0158
Heated oxygen sensor 2 P0139, P0159
Self-diagnosis resultExample
DiagnosisIgnition cycle
ON OFF ON OFF ON OFF ON
All OK Case 1 P0400 OK (1) — (1) OK (2) — (2)
P0402 OK (1) — (1) — (1) OK (2)
P1402 OK (1) OK (2) — (2) — (2)
SRT of EGR “CMPLT” “CMPLT” “CMPLT” “CMPLT”
Case 2 P0400 OK (1) — (1) — (1) — (1)
P0402 — (0) — (0) OK (1) — (1)
P1402 OK (1) OK (2) — (2) — (2)
SRT of EGR “INCMP” “INCMP” “CMPLT” “CMPLT”
NG exists Case 3 P0400 OK OK — —
P0402 — — — —
P1402 NG — NGNG
(Consecutive
NG)
(1st trip)
DTC1st trip DTC — 1st trip DTCDTC
(= MIL ON)
SRT of EGR “INCMP” “INCMP” “INCMP” “CMPLT”
Page 2320 of 5621
![INFINITI M35 2006 Factory Service Manual ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-777
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TEST VALUE AND TEST LIMIT (GST ONLY — NOT APPLICABLE TO CONSULT-II)
The following is the INFINITI M35 2006 Factory Service Manual ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-777
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Revision: 2006 January2006 M35/M45
TEST VALUE AND TEST LIMIT (GST ONLY — NOT APPLICABLE TO CONSULT-II)
The following is the](/img/42/57023/w960_57023-2319.png)
ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-777
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TEST VALUE AND TEST LIMIT (GST ONLY — NOT APPLICABLE TO CONSULT-II)
The following is the information specified in Service $06 of SAE J1979.
The test value is a parameter used to determine whether a system/circuit diagnostic test is OK or NG while
being monitored by the ECM during self-diagnosis. The test limit is a reference value which is specified as the
maximum or minimum value and is compared with the test value being monitored.
These data (test value and test limit) are specified by Test ID (TID) and Component ID (CID) and can be dis-
played on the GST screen.
Item Self-diagnostic test item DTCTest value (GST display)
Test limit Conversion
TID CID
CATALYSTThree way catalyst function (Bank 1)P0420 01H 01H Max. 1/128
P0420 02H 81H Min. 1
Three way catalyst function (Bank 2)P0430 03H 02H Max. 1/128
P0430 04H 82H Min. 1
EVAP
SYSTEMEVAP control system (Small leak) P0442 05H 03H Max.
1/128 mm
2
EVAP control system purge flow monitoring P0441 06H 83H Min. 20 mV
EVAP control system (Very small leak) P0456 07H 03H Max.
1/128 mm
2
HO2SAir fuel ratio (A/F) sensor 1 (Bank 1)P0131 41H 8EH Min. 5mV
P0132 42H 0EH Max. 5mV
P2A00 43H 0EH Max. 0.002
P2A00 44H 8EH Min. 0.002
P0133 45H 8EH Min. 0.004
P0130 46H 0EH Max. 5mV
P0130 47H 8EH Min. 5mV
P0133 48H 8EH Min. 0.004
Air fuel ratio (A/F) sensor 1 (Bank 2)P0151 4CH 8FH Min. 5mV
P0152 4DH 0FH Max. 5mV
P2A03 4EH 0FH Max. 0.002
P2A03 4FH 8FH Min. 0.002
P0153 50H 8FH Min. 0.004
P0150 51H 0FH Max. 5mV
P0150 52H 8FH Min. 5mV
P0153 53H 8FH Min. 0.004
Heated oxygen sensor 2 (Bank 1)P0139 19H 86H Min. 10mV/500 ms
P0137 1AH 86H Min. 10 mV
P0138 1BH 06H Max. 10 mV
P0138 1CH 06H Max. 10mV
Heated oxygen sensor 2 (Bank 2)P0159 21H 87H Min. 10 mV/500 ms
P0157 22H 87H Min. 10 mV
P0158 23H 07H Max. 10 mV
P0158 24H 07H Max. 10mV
Page 2321 of 5621
![INFINITI M35 2006 Factory Service Manual EC-778
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2006 January2006 M35/M45
HOW TO ERASE EMISSION-RELATED DIAGNOSTIC INFORMATION
How to Erase DTC
WITH CONSULT-II
The emission related diagn INFINITI M35 2006 Factory Service Manual EC-778
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2006 January2006 M35/M45
HOW TO ERASE EMISSION-RELATED DIAGNOSTIC INFORMATION
How to Erase DTC
WITH CONSULT-II
The emission related diagn](/img/42/57023/w960_57023-2320.png)
EC-778
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2006 January2006 M35/M45
HOW TO ERASE EMISSION-RELATED DIAGNOSTIC INFORMATION
How to Erase DTC
WITH CONSULT-II
The emission related diagnostic information in the ECM can be erased by selecting “ERASE” in the “SELF-
DIAG RESULTS” mode with CONSULT-II.
If DTCs are displayed for both ECM and TCM (Transmission control module), they need to be erased individu-
ally from the ECM and TCM (Transmission control module).
NOTE:
If the DTC is not for A/T related items (see EC-726, "
INDEX FOR DTC" ), skip steps 2 through 4.
1. If the ignition switch stays ON after repair work, be sure to turn ignition switch OFF once. Wait at least 10
seconds and then turn it ON (engine stopped) again.
2. Turn CONSULT-II ON and touch “A/T”.
3. Touch “SELF-DIAG RESULTS”.
4. Touch “ERASE”. [The DTC in the TCM (Transmission control module) will be erased.] Then touch “BACK”
twice.
5. Touch “ENGINE”.
6. Touch “SELF-DIAG RESULTS”.
7. Touch “ERASE”. (The DTC in the ECM will be erased.)
HO2S
HEATERA/F sensor 1 heater (Bank 1) P0032 57H 10H Max. 5 mV
P0031 58H 90H Min. 5 mV
A/F sensor 1 heater (Bank 2)P0052 59H 11H Max. 5 mV
P0051 5AH 91H Min. 5 mV
Heated oxygen sensor 2 heater (Bank 1)P0038 2DH 0AH Max. 20 mV
P0037 2EH 8AH Min. 20 mV
Heated oxygen sensor 2 heater (Bank 2)P0058 2FH 0BH Max. 20 mV
P0057 30H 8BH Min. 20 mV Item Self-diagnostic test item DTCTest value (GST display)
Test limit Conversion
TID CID
Page 2324 of 5621
![INFINITI M35 2006 Factory Service Manual ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-781
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Revision: 2006 January2006 M35/M45
MIL Flashing Without DTC
When any SRT codes are not set, MIL may flash without DTC. For th INFINITI M35 2006 Factory Service Manual ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-781
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MIL Flashing Without DTC
When any SRT codes are not set, MIL may flash without DTC. For th](/img/42/57023/w960_57023-2323.png)
ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-781
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MIL Flashing Without DTC
When any SRT codes are not set, MIL may flash without DTC. For the details, refer to EC-773, "How to Dis-
play SRT Status" .
HOW TO SWITCH DIAGNOSTIC TEST MODE
NOTE:
It is better to count the time accurately with a clock.
It is impossible to switch the diagnostic mode when an accelerator pedal position sensor circuit
has a malfunction.
Always ECM returns to Diagnostic Test Mode I after ignition switch is turned OFF.
How to Set Diagnostic Test Mode II (Self-diagnostic Results)
1. Confirm that accelerator pedal is fully released, turn ignition switch ON and wait 3 seconds.
2. Repeat the following procedure quickly five times within 5 seconds.
a. Fully depress the accelerator pedal.
b. Fully release the accelerator pedal.
3. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds until the MIL starts
blinking.
NOTE:
Do not release the accelerator pedal for 10 seconds if MIL may start blinking on the halfway of this
10 seconds. This blinking is displaying SRT status and is continued for another 10 seconds. For
the details, refer to EC-773, "
How to Display SRT Status" .
4. Fully release the accelerator pedal.
ECM has entered to Diagnostic Test Mode II (Self-diagnostic results).
NOTE:
Wait until the same DTC (or 1st trip DTC) appears to confirm all DTCs certainly.
How to Erase Diagnostic Test Mode II (Self-diagnostic Results)
1. Set ECM in Diagnostic Test Mode II (Self-diagnostic results). Refer to EC-781, "How to Set Diagnostic
Test Mode II (Self-diagnostic Results)" .
2. Fully depress the accelerator pedal and keep it for more than 10 seconds.
The emission-related diagnostic information has been erased from the backup memory in the ECM.
3. Fully release the accelerator pedal, and confirm the DTC 0000 is displayed.
DIAGNOSTIC TEST MODE I — BULB CHECK
In this mode, the MIL on the instrument panel should stay ON. If it remains OFF, check the bulb. Refer to DI-
40, "WARNING LAMPS" or see EC-1459, "MIL AND DATA LINK CONNECTOR" .
DIAGNOSTIC TEST MODE I — MALFUNCTION WARNING
This DTC number is clarified in Diagnostic Test Mode II (SELF-DIAGNOSTIC RESULTS)
DIAGNOSTIC TEST MODE II — SELF-DIAGNOSTIC RESULTS
In this mode, the DTC and 1st trip DTC are indicated by the number of blinks of the MIL as shown below.
PBIB0092E
MIL Condition
ON When the malfunction is detected.
OFF No malfunction.
Page 2333 of 5621
![INFINITI M35 2006 Factory Service Manual EC-790
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BASIC SERVICE PROCEDURE
Revision: 2006 January2006 M35/M45
6. PERFORM IDLE AIR VOLUME LEARNING
Refer to EC-807, "
Idle Air Volume Learning" .
Is Idle Air Volume Learning carrie INFINITI M35 2006 Factory Service Manual EC-790
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BASIC SERVICE PROCEDURE
Revision: 2006 January2006 M35/M45
6. PERFORM IDLE AIR VOLUME LEARNING
Refer to EC-807, "
Idle Air Volume Learning" .
Is Idle Air Volume Learning carrie](/img/42/57023/w960_57023-2332.png)
EC-790
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BASIC SERVICE PROCEDURE
Revision: 2006 January2006 M35/M45
6. PERFORM IDLE AIR VOLUME LEARNING
Refer to EC-807, "
Idle Air Volume Learning" .
Is Idle Air Volume Learning carried out successfully?
Ye s o r N o
Yes >> GO TO 7.
No >> 1. Follow the instruction of Idle Air Volume Learning.
2. GO TO 4.
7. CHECK TARGET IDLE SPEED AGAIN
With CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Read idle speed in “DATA MONITOR” mode with CONSULT-II.
Refer to EC-793, "
IDLE SPEED" .
Without CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Check idle speed.
Refer to EC-793, "
IDLE SPEED" .
OK or NG
OK >> GO TO 10.
NG >> GO TO 8.
8. DETECT MALFUNCTIONING PART
Check the Following.
Check camshaft position sensor (PHASE) and circuit. Refer to EC-1106 .
Check crankshaft position sensor (POS) and circuit. Refer to EC-1099 .
OK or NG
OK >> GO TO 9.
NG >> 1. Repair or replace.
2. GO TO 4.
9. CHECK ECM FUNCTION
1. Substitute another known-good ECM to check ECM function. (ECM may be the cause of an incident, but
this is a rare case.)
2. Perform initialization of IVIS (NATS) system and registration of all IVIS (NATS) ignition key IDs. Refer to
BL-252, "
ECM Re-Communicating Function" .
>> GO TO 4. 650
50 rpm (in P or N position)
650
50 rpm (in P or N position)
SEF174Y
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![INFINITI M35 2006 Factory Service Manual EC-792
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BASIC SERVICE PROCEDURE
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15. CHECK IGNITION TIMING AGAIN
1. Run engine at idle.
2. Check ignition timing with a timing light.
Refer to EC-793, "
I INFINITI M35 2006 Factory Service Manual EC-792
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BASIC SERVICE PROCEDURE
Revision: 2006 January2006 M35/M45
15. CHECK IGNITION TIMING AGAIN
1. Run engine at idle.
2. Check ignition timing with a timing light.
Refer to EC-793, "
I](/img/42/57023/w960_57023-2334.png)
EC-792
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BASIC SERVICE PROCEDURE
Revision: 2006 January2006 M35/M45
15. CHECK IGNITION TIMING AGAIN
1. Run engine at idle.
2. Check ignition timing with a timing light.
Refer to EC-793, "
IGNITION TIMING" .
–Timing indicator (1)
OK or NG
OK >> GO TO 19.
NG >> GO TO 16.
16. CHECK TIMING CHAIN INSTALLATION
Check timing chain installation. Refer to EM-203, "
TIMING CHAIN" .
OK or NG
OK >> GO TO 17.
NG >> 1. Repair the timing chain installation.
2. GO TO 4.
17. DETECT MALFUNCTIONING PART
Check the following.
Check camshaft position sensor (PHASE) and circuit. Refer to EC-1106 .
Check crankshaft position sensor (POS) and circuit. Refer to EC-1099 .
OK or NG
OK >> GO TO 18.
NG >> 1. Repair or replace.
2. GO TO 4.
18. CHECK ECM FUNCTION
1. Substitute another known-good ECM to check ECM function. (ECM may be the cause of an incident, but
this is a rare case.)
2. Perform initialization of IVIS (NATS) system and registration of all IVIS (NATS) ignition key IDs. Refer to
BL-252, "
ECM Re-Communicating Function" .
>> GO TO 4.
19. INSPECTION END
Did you replace ECM, referring this Basic Inspection procedure?
Ye s o r N o
Ye s > > 1 . P e r f o r m EC-806, "VIN Registration" .
2.INSPECTION END
No >>INSPECTION END 12
5 BTDC (in P or N position)
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EC-799
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6. PERFORM IDLE AIR VOLUME LEARNING
Perform EC-807, "
Idle Air Volume Learning" .
Is Idle A INFINITI M35 2006 Factory Service Manual BASIC SERVICE PROCEDURE
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6. PERFORM IDLE AIR VOLUME LEARNING
Perform EC-807, "
Idle Air Volume Learning" .
Is Idle A](/img/42/57023/w960_57023-2341.png)
BASIC SERVICE PROCEDURE
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6. PERFORM IDLE AIR VOLUME LEARNING
Perform EC-807, "
Idle Air Volume Learning" .
Is Idle Air Volume Learning carried out successfully?
Ye s o r N o
Ye s > > G O T O 7 .
No >> 1. Follow the instruction of Idle Air Volume Learning.
2. GO TO 4.
7. CHECK TARGET IDLE SPEED AGAIN
With CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Read idle speed in “DATA MONITOR” mode with CONSULT-II.
Refer to EC-793, "
IDLE SPEED" .
Without CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Check idle speed.
Refer to EC-793, "
IDLE SPEED" .
OK or NG
OK >> GO TO 10.
NG >> GO TO 8.
8. DETECT MALFUNCTIONING PART
Check the following.
Check camshaft position sensor (PHASE) and circuit. Refer to EC-1106, "DTC P0340 CAMSHAFT POSI-
TION (CMP) SENSOR (PHASE)" .
Check crankshaft position sensor (POS) and circuit. Refer to EC-1099, "DTC P0335 CKP SENSOR
(POS)" .
OK or NG
OK >> GO TO 9.
NG >> 1. Repair or replace.
2. GO TO 4.
9. CHECK ECM FUNCTION
1. Substitute another known-good ECM to check ECM function. (ECM may be the cause of an incident, but
this is a rare case.)
2. Perform initialization of IVIS (NATS) system and registration of all IVIS (NATS) ignition key IDs. Refer to
BL-252, "
ECM Re-Communicating Function" .
>> GO TO 4. 650
50 rpm (in P or N position)
650
50 rpm (in P or N position)