Nissan Frontier D40. Manual — part 560
ECM
EC-931
< ECU DIAGNOSIS >
[VQ40DE]
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EC
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How to Display Permanent DTC Status
WITH CONSULT-III
1.
Turn ignition switch OFF and wait at least 10 seconds.
2.
Turn ignition switch ON.
3.
Turn ignition switch OFF and wait at least 10 seconds.
4.
Turn ignition switch ON.
5.
Select “PERMANENT DTC STATUS” in “DTC & SRT CONFIRMATION” mode with CONSULT-III.
NOTE:
Permanent DTCs stored in ECM memory are displayed on the CONSULT-III screen to show if a driving
pattern required for erasing permanent DTCs is complete (CMPLT) or incomplete (INCMP).
CAUTION:
Since the “PERMANENT DTC STATUS” screen displays the previous trip information, repeat the
following twice to update the information: “Ignition switch OFF”, “Wait for more than 10 seconds”
and “Ignition switch ON”.
JSBIA0066GB
JSBIA0062GB
EC-932
< ECU DIAGNOSIS >
[VQ40DE]
ECM
WITH GST
1.
Turn ignition switch OFF and wait at least 10 seconds.
2.
Turn ignition switch ON.
3.
Turn ignition switch OFF and wait at least 10 seconds.
4.
Turn ignition switch ON.
5.
Select Service $0A with GST (Generic Scan Tool).
TEST VALUE AND TEST LIMIT
The following is the information specified in Service $06 of SAE J1979/ISO 15031-5.
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 On Board Monitor ID(OBDMID), Test ID (TID), Unit and
Scaling ID and can be displayed on the GST screen.
The items of the test value and test limit will be displayed with GST screen which items are provided by the
ECM. (e.g., if the bank 2 is not applied on this vehicle, only the items of the bank 1 is displayed)
ECM
EC-933
< ECU DIAGNOSIS >
[VQ40DE]
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Item
OBD-
MID
Self-diagnostic test item
DTC
Test value and Test
limit
(GST display)
Description
TID
Unit and
Scaling
ID
HO2S
01H
Air fuel ratio (A/F) sensor 1
(Bank 1)
P0131
83H
0BH
Minimum sensor output voltage for test
cycle
P0131
84H
0BH
Maximum sensor output voltage for test
cycle
P0130
85H
0BH
Minimum sensor output voltage for test
cycle
P0130
86H
0BH
Maximum sensor output voltage for test
cycle
P0133
87H
04H
Response rate: Response ratio (Lean to
Rich)
P0133
88H
04H
Response rate: Response ratio (Rich to
Lean)
P2A00
89H
84H
The amount of shift in air fuel ratio
P2A00
8AH
84H
The amount of shift in air fuel ratio
P0130
8BH
0BH
Difference in sensor output voltage
P0133
8CH
83H
Response gain at the limited frequency
P014C
8DH
04H
O2 Sensor Slow Response - Rich to
Lean Bank 1 Sensor 1
P014C
8EH
04H
O2 Sensor Slow Response - Rich to
Lean Bank 1 Sensor 1
P014D
8FH
84H
O2 Sensor Slow Response - Lean to
Rich Bank 1 Sensor 1
P014D
90H
84H
O2 Sensor Slow Response - Lean to
Rich Bank 1 Sensor 1
P015A
91H
01H
O2 Sensor Delayed Response - Rich to
Lean Bank 1 Sensor 1
P015A
92H
01H
O2 Sensor Delayed Response - Rich to
Lean Bank 1 Sensor 1
P015B
93H
01H
O2 Sensor Delayed Response - Lean to
Rich Bank 1 Sensor 1
P015B
94H
01H
O2 Sensor Delayed Response - Lean to
Rich Bank 1 Sensor 1
02H
Heated oxygen sensor 2
(Bank 1)
P0138
07H
0CH
Minimum sensor output voltage for test
cycle
P0137
08H
0CH
Maximum sensor output voltage for test
cycle
P0138
80H
0CH
Sensor output voltage
P0139
81H
0CH
Difference in sensor output voltage
03H
Heated oxygen sensor 3
(Bank 1)
P0143
07H
0CH
Minimum sensor output voltage for test
cycle
P0144
08H
0CH
Maximum sensor output voltage for test
cycle
P0146
80H
0CH
Sensor output voltage
P0145
81H
0CH
Difference in sensor output voltage
EC-934
< ECU DIAGNOSIS >
[VQ40DE]
ECM
HO2S
05H
Air fuel ratio (A/F) sensor 1
(Bank 2)
P0151
83H
0BH
Minimum sensor output voltage for test
cycle
P0151
84H
0BH
Maximum sensor output voltage for test
cycle
P0150
85H
0BH
Minimum sensor output voltage for test
cycle
P0150
86H
0BH
Maximum sensor output voltage for test
cycle
P0153
87H
04H
Response rate: Response ratio (Lean to
Rich)
P0153
88H
04H
Response rate: Response ratio (Rich to
Lean)
P2A03
89H
84H
The amount of shift in air fuel ratio
P2A03
8AH
84H
The amount of shift in air fuel ratio
P0150
8BH
0BH
Difference in sensor output voltage
P0153
8CH
83H
Response gain at the limited frequency
P014E
8DH
04H
O2 Sensor Slow Response - Rich to
Lean Bank 2 Sensor 1
P014E
8EH
04H
O2 Sensor Slow Response - Rich to
Lean Bank 2 Sensor 1
P014F
8FH
84H
O2 Sensor Slow Response - Lean to
Rich Bank 2 Sensor 1
P014F
90H
84H
O2 Sensor Slow Response - Lean to
Rich Bank 2 Sensor 1
P015C
91H
01H
O2 Sensor Delayed Response - Rich to
Lean Bank 2 Sensor 1
P015C
92H
01H
O2 Sensor Delayed Response - Rich to
Lean Bank 2 Sensor 1
P015D
93H
01H
O2 Sensor Delayed Response - Lean to
Rich Bank 2 Sensor 1
P015D
94H
01H
O2 Sensor Delayed Response - Lean to
Rich Bank 2 Sensor 1
06H
Heated oxygen sensor 2
(Bank 2)
P0158
07H
0CH
Minimum sensor output voltage for test
cycle
P0157
08H
0CH
Maximum sensor output voltage for test
cycle
P0158
80H
0CH
Sensor output voltage
P0159
81H
0CH
Difference in sensor output voltage
07H
Heated oxygen sensor 3
(Bank2)
P0163
07H
0CH
Minimum sensor output voltage for test
cycle
P0164
08H
0CH
Maximum sensor output voltage for test
cycle
P0166
80H
0CH
Sensor output voltage
P0165
81H
0CH
Difference in sensor output voltage
Item
OBD-
MID
Self-diagnostic test item
DTC
Test value and Test
limit
(GST display)
Description
TID
Unit and
Scaling
ID
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