sensor INFINITI M35 2007 Factory Service Manual

EVAPORATIVE EMISSION SYSTEM
EC-747
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Revision: 2007 April2007 M35/M45
3. Apply battery voltage between the terminals of EVAP canister
vent control valve (1) to make a closed EVAP system.

Illustration shows the view from under the vehicle

: Vehicle front

EVAP canister (2)

EVAP control system pressure sensor (3)
4. To locate the leak, deliver positive pressure to the EVAP system
until pressure gauge points reach 1.38 to 2.76 kPa (0.014 to
0.028 kg/cm
2 , 0.2 to 0.4 psi).
5. Remove EVAP service port adapter and hose with pressure
pump.
6. Locate the leak using a leak detector. Refer to EC-742, "
EVAPORATIVE EMISSION LINE DRAWING" .
PBIB2702E

ON BOARD REFUELING VAPOR RECOVERY (ORVR)
EC-749
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Revision: 2007 April2007 M35/M45
Diagnostic ProcedureNBS0059W
SYMPTOM: FUEL ODOR FROM EVAP CANISTER IS STRONG.
1. CHECK EVAP CANISTER
1. Remove EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor
attached.
2. Weigh the EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor
attached.
The weight should be less than 2.0 kg (4.4 lb).
OK or NG
OK >> GO TO 2.
NG >> GO TO 3.
2. CHECK IF EVAP CANISTER SATURATED WITH WATER
Does water drain from the EVAP canister (1)?

EVAP canister vent control valve (2)
Ye s o r N o
Ye s > > G O T O 3 .
No >> GO TO 5.
3. REPLACE EVAP CANISTER
Replace EVAP canister with a new one.
>> GO TO 4.
4. DETECT MALFUNCTIONING PART
Check the EVAP hose between EVAP canister and vehicle frame for clogging or poor connection.
>> Repair or replace EVAP hose.
5. CHECK REFUELING EVAP VAPOR CUT VALVE
Refer to EC-751, "
Component Inspection" .
OK or NG
OK >>INSPECTION END
NG >> Replace refueling EVAP vapor cut valve with fuel tank.
PBIB2731E

EC-750
[VK45DE]
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
Revision: 2007 April2007 M35/M45
SYMPTOM: CANNOT REFUEL/FUEL ODOR FROM THE FUEL FILLER OPENING IS STRONG
WHILE REFUELING.
1. CHECK EVAP CANISTER
1. Remove EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor
attached.
2. Weigh the EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor
attached.
The weight should be less than 2.0 kg (4.4 lb).
OK or NG
OK >> GO TO 2.
NG >> GO TO 3.
2. CHECK IF EVAP CANISTER SATURATED WITH WATER
Does water drain from the EVAP canister (1)?

EVAP canister vent control valve (2)
Ye s o r N o
Yes >> GO TO 3.
No >> GO TO 5.
3. REPLACE EVAP CANISTER
Replace EVAP canister with a new one.
>> GO TO 4.
4. DETECT MALFUNCTIONING PART
Check the EVAP hose between EVAP canister and vehicle frame for clogging or poor connection.
>> Repair or replace EVAP hose.
5. CHECK VENT HOSES AND VENT TUBES
Check hoses and tubes between EVAP canister and refueling control valve for clogging, kink, looseness and
improper connection.
OK or NG
OK >> GO TO 6.
NG >> Repair or replace hoses and tubes.
6. CHECK FILLER NECK TUBE
Check recirculation line for clogging, dents and cracks.
OK or NG
OK >> GO TO 7.
NG >> Replace filler neck tube.
PBIB2731E

EC-756
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2007 April2007 M35/M45
ON BOARD DIAGNOSTIC (OBD) SYSTEMPFP:00028
IntroductionNBS005A1
The ECM has an on board diagnostic system, which detects malfunctions related to engine sensors or actua-
tors. The ECM also records various emission-related diagnostic information including:
The above information can be checked using procedures listed in the table below.
×: Applicable —: Not applicable
*: When DTC and 1st trip DTC simultaneously appear on the display, they cannot be clearly distinguished from each other.
The malfunction indicator lamp (MIL) on the instrument panel lights up when the same malfunction is detected
in two consecutive trips (Two trip detection logic), or when the ECM enters fail-safe mode. (Refer to EC-800,
"Fail-Safe Chart" .)
Two Trip Detection LogicNBS005A2
When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data are stored in the
ECM memory. The MIL will not light up at this stage. <1st trip>
If the same malfunction is detected again during the next drive, the DTC and Freeze Frame data are stored in
the ECM memory, and the MIL lights up. The MIL lights up at the same time when the DTC is stored. <2nd
trip> The “trip” in the “Two Trip Detection Logic” means a driving mode in which self-diagnosis is performed
during vehicle operation. Specific on board diagnostic items will cause the ECM to light up or blink the MIL,
and store DTC and Freeze Frame data, even in the 1st trip, as shown below.
×: Applicable —: Not applicable
When there is an open circuit on MIL circuit, the ECM cannot warn the driver by lighting up MIL when there is
malfunction on engine control system.
Emission-related diagnostic information Diagnostic service
Diagnostic Trouble Code (DTC) Service $03 of SAE J1979
Freeze Frame data Service $02 of SAE J1979
System Readiness Test (SRT) code Service $01 of SAE J1979
1st Trip Diagnostic Trouble Code (1st Trip DTC) Service $07 of SAE J1979
1st Trip Freeze Frame data
Test values and Test limits Service $06 of SAE J1979
Calibration ID Service $09 of SAE J1979
DTC 1st trip DTCFreeze
Frame data1st trip Freeze
Frame dataSRT code SRT status Test value
CONSULT-II×× × × × ×—
GST×× ×—×××
ECM××*— — —×—
ItemsMIL DTC 1st trip DTC
1st trip 2nd trip
1st trip
displaying2nd trip
displaying1st trip
displaying2nd trip
display-
ing BlinkingLighting
upBlinkingLighting
up
Misfire (Possible three way cata-
lyst damage) — DTC: P0300 -
P0308 is being detected×———— —×—
Misfire (Possible three way cata-
lyst damage) — DTC: P0300 -
P0308 is being detected——×——×——
One trip detection diagnoses
(Refer to EC-757, "
EMISSION-
RELATED DIAGNOSTIC INFOR-
MATION ITEMS" .)—×——×———
Except above — — —×—××—

ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-757
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Revision: 2007 April2007 M35/M45
Therefore, when electrical controlled throttle and part of ECM related diagnoses are continuously detected as
NG for 5 trips, ECM warns the driver that engine control system malfunctions and MIL circuit is open by means
of operating fail-safe function.
The fail-safe function also operates when above diagnoses except MIL circuit are detected and demands the
driver to repair the malfunction.
Emission-Related Diagnostic InformationNBS005A3
EMISSION-RELATED DIAGNOSTIC INFORMATION ITEMS
×:Applicable —: Not applicable Engine operating condition in fail-safe mode Engine speed will not rise more than 2,500 rpm due to the fuel cut
Items
(CONSULT-II screen terms)DTC*
1
SRT codeTest value/
Test limit
(GST only)Trip MILReference
page CONSULT-II
GST*
2ECM*3
CAN COMM CIRCUIT U1000
1000*4—— 1×EC-865
CAN COMM CIRCUIT U1001
1001*4— — 1 or 2 —EC-865
CONTROL UNIT(CAN) U1010 1010 — — 1×EC-868
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.P0000 0000———
Flashing*8—
INT/V TIM CONT-B1 P0011 0011 — — 2×EC-870
INT/V TIM CONT-B2 P0021 0021 — — 2×EC-870
A/F SEN1 HTR (B1) P0031 0031 —×2×EC-883
A/F SEN1 HTR (B1) P0032 0032 —×2×EC-883
HO2S2 HTR (B1) P0037 0037 —×2×EC-890
HO2S2 HTR (B1) P0038 0038 —×2×EC-890
A/F SEN1 HTR (B2) P0051 0051 —×2×EC-883
A/F SEN1 HTR (B2) P0052 0052 —×2×EC-883
HO2S2 HTR (B2) P0057 0057 —×2×EC-890
HO2S2 HTR (B2) P0058 0058 —×2×EC-890
INT/V TIM V/CIR-B1 P0075 0075 — — 2×EC-899
INT/V TIM V/CIR-B2 P0081 0081 — — 2×EC-899
MAF SEN/CIRCUIT P0101 0101 — — 2×EC-906
MAF SEN/CIRCUIT P0102 0102 — — 1×EC-915
MAF SEN/CIRCUIT P0103 0103 — — 1×EC-915
IAT SEN/CIRCUIT P0112 0112 — — 2×EC-922
IAT SEN/CIRCUIT P0113 0113 — — 2×EC-922
ECT SEN/CIRC P0117 0117 — — 1×EC-926
ECT SEN/CIRC P0118 0118 — — 1×EC-926
TP SEN 2/CIRC P0122 0122 — — 1×EC-932
TP SEN 2/CIRC P0123 0123 — — 1×EC-932
ECT SENSOR P0125 0125 — — 2×EC-939
IAT SENSOR P0127 0127 — — 2×EC-942
THERMSTAT FNCTN P0128 0128 — — 2×EC-945
A/F SENSOR1 (B1) P0130 0130 —×2×EC-947
A/F SENSOR1 (B1) P0131 0131 —×2×EC-957
A/F SENSOR1 (B1) P0132 0132 —×2×EC-966
A/F SENSOR1 (B1) P0133 0133××2×EC-975
HO2S2 (B1) P0137 0137××2×EC-987

EC-758
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2007 April2007 M35/M45
HO2S2 (B1) P0138 0138××2×EC-998
HO2S2 (B1) P0139 0139××2×EC-1011
A/F SENSOR1 (B2) P0150 0150 —×2×EC-947
A/F SENSOR1 (B2) P0151 0151 —×2×EC-957
A/F SENSOR1 (B2) P0152 0152 —×2×EC-966
A/F SENSOR1 (B2) P0153 0153××2×EC-975
HO2S2 (B2) P0157 0157××2×EC-987
HO2S2 (B2) P0158 0158××2×EC-998
HO2S2 (B2) P0159 0159××2×EC-1011
FUEL SYS-LEAN-B1 P0171 0171 — — 2×EC-1022
FUEL SYS-RICH-B1 P0172 0172 — — 2×EC-1033
FUEL SYS-LEAN-B2 P0174 0174 — — 2×EC-1022
FUEL SYS-RICH-B2 P0175 0175 — — 2×EC-1033
FTT SENSOR P0181 0181 — — 2×EC-1043
FTT SEN/CIRCUIT P0182 0182 — — 2×EC-1049
FTT SEN/CIRCUIT P0183 0183 — — 2×EC-1049
TP SEN 1/CIRC P0222 0222 — — 1×EC-1054
TP SEN 1/CIRC P0223 0223 — — 1×EC-1054
MULTI CYL MISFIRE P0300 0300 — — 2×EC-1061
CYL 1 MISFIRE P0301 0301 — — 2×EC-1061
CYL 2 MISFIRE P0302 0302 — — 2×EC-1061
CYL 3 MISFIRE P0303 0303 — — 2×EC-1061
CYL 4 MISFIRE P0304 0304 — — 2×EC-1061
CYL 5 MISFIRE P0305 0305 — — 2×EC-1061
CYL 6 MISFIRE P0306 0306 — — 2×EC-1061
CYL 7 MISFIRE P0307 0307 — — 2×EC-1061
CYL 8 MISFIRE P0308 0308 — — 2×EC-1061
KNOCK SEN/CIRC-B1 P0327 0327 — — 2 —EC-1070
KNOCK SEN/CIRC-B1 P0328 0328 — — 2 —EC-1070
KNOCK SEN/CIRC-B2 P0332 0332 — — 2 —EC-1070
KNOCK SEN/CIRC-B2 P0333 0333 — — 2 —EC-1070
CKP SEN/CIRCUIT P0335 0335 — — 2×EC-1075
CMP SEN/CIRC-B1 P0340 0340 — — 2×EC-1082
TW CATALYST SYS-B1 P0420 0420××2×EC-1089
TW CATALYST SYS-B2 P0430 0430××2×EC-1089
EVAP PURG FLOW/MON P0441 0441××2×EC-1095
EVAP SMALL LEAK P0442 0442××2×EC-1100
PURG VOLUME CONT/V P0443 0443 — — 2×EC-1108
PURG VOLUME CONT/V P0444 0444 — — 2×E C - 111 6
PURG VOLUME CONT/V P0445 0445 — — 2×E C - 111 6
VENT CONTROL VALVE P0447 0447 — — 2×EC-1123
VENT CONTROL VALVE P0448 0448 — — 2×EC-1130
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

ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-759
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Revision: 2007 April2007 M35/M45EVAP SYS PRES SEN P0451 0451 — — 2×EC-1136
EVAP SYS PRES SEN P0452 0452 — — 2×EC-1139
EVAP SYS PRES SEN P0453 0453 — — 2×EC-1145
EVAP GROSS LEAK P0455 0455 — — 2×EC-1153
EVAP VERY SML LEAK P0456 0456
×*7×2×EC-1160
FUEL LEV SEN SLOSH P0460 0460 — — 2×EC-1169
FUEL LEVEL SENSOR P0461 0461 — — 2×EC-1171
FUEL LEVL SEN/CIRC P0462 0462 — — 2×EC-1173
FUEL LEVL SEN/CIRC P0463 0463 — — 2×EC-1173
VEH SPEED SEN/CIRC*5P0500 0500 — — 2×EC-1175
ISC SYSTEM P0506 0506 — — 2×EC-1177
ISC SYSTEM P0507 0507 — — 2×EC-1179
PW ST P SEN/CIRC P0550 0550 — — 2 —EC-1181
ECM BACK UP/CIRCUIT P0603 0603 — — 2×EC-1186
ECM P0605 0605 — — 1 or 2× or —EC-1190
SENSOR POWER/CIRC P0643 0643 — — 1×EC-1193
TCM P0700 0700 — — 1×AT- 11 2
PNP SW/CIRC P0705 0705 — — 2×AT- 11 3
ATF TEMP SEN/CIRC P0710 0710 — — 2×AT-135
TURBINE SENSOR P0717 0717 — — 2×AT- 11 7
VEH SPD SEN/CIR AT*5P0720 0720 — — 2×AT- 11 9
TCC SOLENOID/CIRC P0740 0740 — — 2×AT-126
A/T TCC S/V FNCTN P0744 0744 — — 2×AT-128
L/PRESS SOL/CIRC P0745 0745 — — 2×AT-130
P-N POS SW/CIRCUIT P0850 0850 — — 2×EC-1198
INTK TIM S/CIRC-B1 P1140 1140 — — 2×EC-1203
INTK TIM S/CIRC-B2 P1145 1145 — — 2×EC-1203
CLOSED LOOP-B1 P1148 1148 — — 1×EC-1211
CLOSED LOOP-B2 P1168 1168 — — 1×EC-1211
TCS C/U FUNCTN P1211 1211 — — 2 —EC-1212
TCS/CIRC P1212 1212 — — 2 —EC-1213
ENG OVER TEMP P1217 1217 — — 1×EC-1214
FPCM/CIRCUIT P1220 1220 — — 2×EC-1225
CTP LEARNING P1225 1225 — — 2 —EC-1233
CTP LEARNING P1226 1226 — — 2 —EC-1235
BAT CURRENT SENSOR P1550 1550 — — 2 —EC-1237
BAT CURRENT SENSOR P1551 1551 — — 2 —EC-1244
BAT CURRENT SENSOR P1552 1552 — — 2 —EC-1244
BAT CURRENT SENSOR P1553 1553 — — 2 —EC-1251
BAT CURRENT SENSOR P1554 1554 — — 2 —EC-1258
Items
(CONSULT-II screen terms)DTC*
1
SRT codeTest value/
Test limit
(GST only)Trip MILReference
page CONSULT-II
GST*
2ECM*3

EC-760
[VK45DE]
ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2007 April2007 M35/M45
ASCD SW P1564 1564 — — 1 —EC-1265

(Models
with ICC)
EC-1272

(Models
with ASCD)
ICC COMMAND VALUE*
6P1568 1568 — — 1 —EC-1279
ASCD BRAKE SW P1572 1572 — — 1 —EC-1280

(Models
with ICC)
EC-1289

(Models
with ASCD)
ASCD VHL SPD SEN P1574 1574 — — 1 —EC-1297

(Models
with ICC)
EC-1299

(Models
with ASCD)
NATS MALFUNCTION P1610 - P1615 1610 - 1615 — — 2 —EC-755
IN PULY SPEED P1715 1715 — — 2 —EC-1301
A/T INTERLOCK P1730 1730 — — 1×AT- 1 4 2
I/C SOLENOID/CIRC P1752 1752 — — 1×AT- 1 4 7
I/C SOLENOID FNCTN P1754 1754 — — 1×AT- 1 4 9
FR/B SOLENOID/CIRC P1757 1757 — — 1×AT- 1 5 1
FR/B SOLENOID FNCT P1759 1759 — — 1×AT- 1 5 3
D/C SOLENOID/CIRC P1762 1762 — — 1×AT- 1 5 5
D/C SOLENOID FNCTN P1764 1764 — — 1×AT- 1 5 7
HLR/C SOL/CIRC P1767 1767 — — 1×AT- 1 5 9
HLR/C SOL FNCTN P1769 1769 — — 1×AT- 1 6 1
LC/B SOLENOID/CIRC P1772 1772 — — 1×AT- 1 6 3
LC/B SOLENOID FNCT P1774 1774 — — 1×AT- 1 6 5
VIAS S/V CIRC P1800 1800 — — 2 —EC-1302
BRAKE SW/CIRCUIT P1805 1805 — — 2 —EC-1307
ETC MOT PWR P2100 2100 — — 1×EC-1316
ETC FUNCTION/CIRC P2101 2101 — — 1×EC-1322
ETC MOT PWR P2103 2103 — — 1×EC-1316
ETC MOT P2118 2118 — — 1×EC-1329
ETC ACTR P2119 2119 — — 1×EC-1334
APP SEN 1/CIRC P2122 2122 — — 1×EC-1336
APP SEN 1/CIRC P2123 2123 — — 1×EC-1336
APP SEN 2/CIRC P2127 2127 — — 1×EC-1343
APP SEN 2/CIRC P2128 2128 — — 1×EC-1343
TP SENSOR P2135 2135 — — 1×EC-1350
APP SENSOR P2138 2138 — — 1×EC-1357
A/F SENSOR1 (B1) P2A00 2A00 —×2×EC-1365
A/F SENSOR1 (B2) P2A03 2A03 —×2×EC-1365
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

ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-763
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Revision: 2007 April2007 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”

ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-769
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Revision: 2007 April2007 M35/M45
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. 0.002
P0130 46H 0EH Max. 5mV
P0130 47H 8EH Min. 5mV
P0133 48H 8EH Min. 0.002
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. 0.002
P0150 51H 0FH Max. 5mV
P0150 52H 8FH Min. 5mV
P0153 53H 8FH Min. 0.002
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