Mazda Protege 5. Manual — part 48
ON-BOARD DIAGNOSTIC [ENGINE CONTROL SYSTEM (FS)]
01–02B–12
Mode 4 (EVAP system repair verification drive mode)
Note
•
If Mode 4 can not be performed (you can not drive the vehicle under Mode 4 condition), perform
evaporative system test procedure as an alternative. (See 01–03B–54 ENGINE CONTROL SYSTEM
OPERATION INSPECTION [FS].)
•
Mode 4 can be performed regardless of RFC FLAG condition.
1. Verify that the following conditions are met. All conditions must be within specifications before engine started to
initiate the evaporative system test.
•
Barometric pressure: 69.7 kPa {523 mmHg, 20.5 inHg} or higher
•
Intake air temperature: –10—60
°°°°
C {14—131
°°°°
F}
•
Fuel tank level: 1.3—3.75 V
•
Engine coolant temperature: –10
°°°°
C—X
°°°°
C {14
°°°°
F—X
°°°°
F} (X, the Engine coolant temperature upper limit, is
determined according to the barometric pressure as shown the graph below.)
2. Verify all accessory loads (A/C, headlights, blower fan, rear window defroster) are off.
3. Start the engine and race it at 3,500 rpm to warm up completely.
4. Drive the vehicle as shown in the graph.
5. Stop vehicle and access to ON BOARD SYSTEM READINESS menu of GENERIC OBD II FUNCTION to
inspect the Drive Mode completion status. If completed, RFC changes from NO to YES.
6. If not completed, turn the ignition key off then go back to Step 1.
A3U0102W001
X3U101WBN
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ON-BOARD DIAGNOSTIC [ENGINE CONTROL SYSTEM (FS)]
01–02B–13
01–02B
7. Access to DIAGNOSTIC MONITORING TEST RESULTS menu of GENERIC OBD II FUNCTION to inspect the
monitor results. If MEAS are not within specification, repair has not completed.
8. Verify no DTCs are available.
Mode 5 (EVAP system very small leak repair verification drive mode)
Note
•
If Mode 5 can not be performed (you can not drive the vehicle under Mode 5 condition), perform
evaporative system test procedure as an alternative. (See 01–03B–54 ENGINE CONTROL SYSTEM
OPERATION INSPECTION [FS].)
•
Mode 5 can be performed regardless of RFC FLAG condition.
1. Verify that the following conditions are met. All conditions must be within specifications before engine started to
initiate the evaporative system test.
•
Barometric pressure: 69.7 kPa {523 mmHg, 20.5 inHg} or higher
•
Intake air temperature: –10—60
°°°°
C {14—131
°°°°
F}
•
Fuel tank level: 1.3—3.75 V
•
Engine coolant temperature: –10
°°°°
C—X
°°°°
C {14
°°°°
F—X
°°°°
F} (X, the Engine coolant temperature upper limit, is
determined according to the barometric pressure as shown the graph below.)
2. Verify all accessory loads (A/C, headlights, blower fan, rear window defroster) are off.
3. Start the engine and race it at 3,500 rpm to warm up completely, then idle the engine for 120 seconds.
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ON-BOARD DIAGNOSTIC [ENGINE CONTROL SYSTEM (FS)]
01–02B–14
4. Stop vehicle and access to ON BOARD SYSTEM READINESS menu of GENERIC OBD II FUNCTION to
inspect the Drive Mode completion status. If completed, RFC changes from NO to YES.
5. If not completed, turn the ignition key off then go back to Step 1.
6. Access to DIAGNOSTIC MONITORING TEST RESULTS menu of GENERIC OBD II FUNCTION to inspect the
monitor results. If MEAS are not within specification, repair has not completed.
7. Verify no DTCs are available.
End Of Sie
DIAGNOSTIC MONITORING TEST RESULTS [FS]
A3U010218881W13
•
The purpose of this test mode is to confirm the result of OBD-II monitor diagnostic test results. The result
values stored when particular monitor is completed are displayed. If the monitor is not completed, initial value is
displayed.
End Of Sie
TEST ID
Description
Related system
Initial value (MEAS)
10:01:11 HO2S (Front) inversion cycles
HO2S
(0)
10:02:11 HO2S (Front) lean-to-rich response time
(0)
10:03:11 HO2S (Front) rich-to-lean response time
(0)
10:04:01 HO2S (Front) rich/lean inversion voltage
113
10:04:02 Middle/HO2S (Rear) rich/lean inversion voltage
113
10:05:01 HO2S (Front) lean threshold voltage
72
10:06:01 HO2S (Front) rich threshold voltage
113
10:11:11 Front and rear HO2S (RH) switching time ratio
TWC
(65535)
10:21:00 In-tank pressure evaporative purge system (small leak)
EVAP
(0)
10:22:00 In-tank pressure evaporative purge system (large leak)
(0)
10:23:00 In-tank pressure evaporative purge system (very small leak)
(0)
10:31:00 Heat radiation ratio
THERMOSTAT
(0)
10:32:00 ECT
THERMOSTAT
(65535)
10:41:00 EGR pressure variation
EGR
(32768)
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ON-BOARD DIAGNOSTIC [ENGINE CONTROL SYSTEM (FS)]
01–02B–15
01–02B
DTC TABLE [FS]
A3U010218881W14
DTC No.
Condition
MIL
O/D off
indicator
light
DC
Monitor
item
Memory
function
Page
P0031
HO2S heater (front) circuit
low
ON
—
2
O
2
sensor
heater
×
(See 01–02B–19 DTC P0031
[FS])
P0032
HO2S heater (front) circuit
high
ON
—
2
O
2
sensor
heater
×
(See 01–02B–20 DTC P0032
[FS])
P0037
HO2S heater (rear) circuit
low
ON
—
2
O
2
sensor
heater
×
(See 01–02B–22 DTC P0037
[FS])
P0038
HO2S heater (rear) circuit
high
ON
—
2
O
2
sensor
heater
×
(See 01–02B–23 DTC P0038
[FS])
P0101
MAF circuit range/
performance problem
ON
—
2
CCM
×
(See 01–02B–25 DTC P0101
[FS])
P0102
MAF circuit low input
ON
—
1
CCM
×
(See 01–02B–27 DTC P0102
[FS])
P0103
MAF circuit high input
ON
—
1
CCM
×
(See 01–02B–29 DTC P0103
[FS])
P0106
BARO circuit performance
problem
ON
—
2
CCM
×
(See 01–02B–30 DTC P0106
[FS])
P0107
BARO circuit low input
ON
—
1
CCM
×
(See 01–02B–31 DTC P0107
[FS])
P0108
BARO circuit high input
ON
—
1
CCM
×
(See 01–02B–34 DTC P0108
[FS])
P0111
IAT circuit performance
problem
ON
—
2
CCM
×
(See 01–02B–35 DTC P0111
[FS])
P0112
IAT circuit low input
ON
—
1
CCM
×
(See 01–02B–36 DTC P0112
[FS])
P0113
IAT circuit high input
ON
—
1
CCM
×
(See 01–02B–38 DTC P0113
[FS])
P0117
ECT circuit low input
ON
—
1
CCM
×
(See 01–02B–40 DTC P0117
[FS])
P0118
ECT circuit high input
ON
—
1
CCM
×
(See 01–02B–42 DTC P0118
[FS])
P0121
TP circuit range/
performance problem
ON
—
2
CCM
×
(See 01–02B–43 DTC P0121
[FS])
P0122
TP circuit low input
ON
Flashing
1
CCM
×
(See 01–02B–46 DTC P0122
[FS])
P0123
TP circuit high input
ON
Flashing
1
CCM
×
(See 01–02B–47 DTC P0123
[FS])
P0125
Excessive time to enter
closed loop fuel control
ON
—
2
CCM
×
(See 01–02B–49 DTC P0125
[FS])
P0126
Coolant thermostat stuck
to open
ON
—
2
THERMOS
TAT
×
(See 01–02B–50 DTC P0126,
P0128 [FS])
P0128
Coolant thermostat stuck
to open
ON
—
2
THERMOS
TAT
×
(See 01–02B–50 DTC P0126,
P0128 [FS])
P0131
HO2S (front) no inversion
(low voltage stuck)
ON
—
2
CCM
×
(See 01–02B–52 DTC P0131
[FS])
P0132
HO2S (front) no inversion
(high voltage stuck)
ON
—
2
CCM
×
(See 01–02B–55 DTC P0132
[FS])
P0133
HO2S (front) circuit slow
response
ON
—
2
O
2
sensor
×
(See 01–02B–57 DTC P0133
[FS])
P0134
HO2S (front) circuit no
activity detected
ON
—
2
CCM
×
(See 01–02B–61 DTC P0134
[FS])
P0138
HO2S (rear) circuit high
input
ON
—
2
CCM
×
(See 01–02B–63 DTC P0138
[FS])
P0140
HO2S (rear) circuit no
activity detected
ON
—
2
CCM
×
(See 01–02B–64 DTC P0140
[FS])
P0171
Fuel trim system too lean
ON
—
2
Fuel
×
(See 01–02B–67 DTC P0171
[FS])
P0172
Fuel trim system too rich
ON
—
2
Fuel
×
(See 01–02B–70 DTC P0172
[FS])
1712-1U-01G(01-02B).fm 15 ページ 2001年6月29日 金曜日 午後3時24分
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