Mazda X-5. Manual — part 7
ON-BOARD DIAGNOSTIC
01–02–5
01–02
Meaning of fuel system loop status
• The following information is displayed on the tester.
— Feedback stops: ECT is lower than the determined feedback zone.
— Feedback operating: HO2S being used for feedback is normal.
— Feedback stops: Open loop due to driving condition
— Feedback stops: Open loop due to detected system fault
— Feedback operating: Malfunction occurred in HO2S (rear) system
On-board system readiness test
• The items supported by the on-board system readiness test are shown below.
Continuous monitoring system
— HO2S heater
— HO2S
— Fuel system
— Misfire
— CCM
Intermittent monitoring system
— HO2S heater
— HO2S
— Catalyst
— EGR system
— Evaporative system
— Engine cooling system
ON-BOARD DIAGNOSTIC
01–02–6
Sending Freeze Frame Data
• The Freeze Frame Data monitor items are shown below.
Freeze frame data monitor table
Meaning of fuel system loop status
• The following information is displayed on the tester.
— Feedback stops: ECT is lower than the determined feedback zone.
— Feedback operating: HO2S being used for feedback is normal.
— Feedback stops: Open loop due to driving condition
— Feedback stops: Open loop due to detected system fault
— Feedback operating: Malfunction occurred in HO2S (rear) system
Sending Emission-related Malfunction Code
• The DTCs are shown below.
×: Applicable
—: Not applicable
Full names
Unit
DTC that caused required Freeze Frame Data storage
No unit
Fuel system loop status
Refer to list below.
LOAD
%
ECT
°C
°F
Short term fuel trim
%
Long term fuel trim
%
MAP
kPa
Engine speed
rpm
Vehicle speed
km/h
mph
Spark advance
°
IAT
°C
°F
MAF
g/s
Absolute TP
%
Time since engine start
s
EGR valve control signal
%
Purge solenoid valve control signal
%
Fuel level
%
Number of warm-ups since DTCs cleared
No unit
Distance travelled since DTCs cleared
km
miles
Barometric pressure
kPa
Estimated catalyst converter temperature
°C
°F
PCM voltage
V
Absolute load value
%
Theoretical air/fuel ratio coefficient to calculate target air/fuel ratio
No unit
Relative TP
%
TP from TP sensor No.2
%
APP from APP sensor No.1
%
APP from APP sensor No.2
%
Throttle actuator control signal
%
DTC No.
Condition
MIL
DC
Monitor item
Self-test
type*
3
Memory
function
B1342
PCM malfunction
OFF
—
—
C, R
×
P0011
CMP timing over-advanced
ON
1
CCM
C, R
×
P0012
CMP timing over-retarded
ON
2
CCM
C, R
×
P0016
CKP-CMP correlation
ON
2
CCM
C
×
P0030
Front HO2S heater control circuit problem
ON
2
HO2S heater
C, O, R
×
P0031
Front HO2S heater circuit low input
ON
2
HO2S heater
C, O, R
×
P0032
Front HO2S heater circuit high input
ON
2
HO2S heater
C, O, R
×
P0037
Rear HO2S heater circuit low input
ON
2
HO2S heater
C, O, R
×
P0038
Rear HO2S heater circuit high input
ON
2
HO2S heater
C, O, R
×
ON-BOARD DIAGNOSTIC
01–02–7
01–02
P0069
Manifold absolute pressure/atmospheric
pressure correlation
ON
2
CCM
C
×
P0101
MAF sensor circuit range/performance problem
ON
2
CCM
C
×
P0102
MAF sensor circuit low input
ON
1
CCM
C, O, R
×
P0103
MAF sensor circuit high input
ON
1
CCM
C, O, R
×
P0107
MAP sensor circuit low input
ON
1
CCM
C, O, R
×
P0108
MAP sensor circuit high input
ON
1
CCM
C, O, R
×
P0111
IAT sensor circuit range/performance problem
ON
2
CCM
C
×
P0112
IAT sensor circuit low input
ON
1
CCM
C, O, R
×
P0113
IAT sensor circuit high input
ON
1
CCM
C, O, R
×
P0116
Engine coolant temperature circuit range/
performance
ON
1
Engine cooling
system
C
×
P0117
ECT sensor circuit low input
ON
1
Engine cooling
system
C, O, R
×
P0118
ECT sensor circuit high input
ON
1
Engine cooling
system
C, O, R
×
P0122
TP sensor No.1 circuit low input
ON
1
CCM
C, O, R
×
P0123
TP sensor No.1 circuit high input
ON
1
CCM
C, O, R
×
P0125
Excessive time to enter closed loop fuel control
ON
2
Engine cooling
system
C
×
P0126
Coolant thermostat stuck open
ON
2
Engine cooling
system
C
×
P0128
ON
2
Engine cooling
system
C
×
P0130
Front HO2S circuit problem
ON
2
HO2S
C, O, R
×
P0131
Front HO2S circuit low input
ON
2
HO2S
C, O, R
×
P0132
Front HO2S circuit high input
ON
2
HO2S
C, O, R
×
P0133
Front HO2S circuit problem
ON
2
HO2S
C
×
P0134
Front HO2S no activity detected
ON
2
HO2S
C, R
×
P0137
Rear HO2S circuit low input
ON
2
HO2S
C, O, R
×
P0138
Rear HO2S circuit high input
ON
2
HO2S
C, O, R
×
P0139
Rear HO2S circuit problem
ON
2
HO2S
C
×
P0140
Rear HO2S no activity detected
ON
2
HO2S
C, R
×
P0222
TP sensor No.2 circuit low input
ON
1
CCM
C, O, R
×
P0223
TP sensor No.2 circuit high input
ON
1
CCM
C, O, R
×
P0300
Random misfire detected
Flash/
ON
1 or 2
Misfire
C, R
×
P0301
Cylinder No.1 misfire detected
Flash/
ON
1 or 2
Misfire
C, R
×
P0302
Cylinder No.2 misfire detected
Flash/
ON
1 or 2
Misfire
C, R
×
P0303
Cylinder No.3 misfire detected
Flash/
ON
1 or 2
Misfire
C, R
×
P0304
Cylinder No.4 misfire detected
Flash/
ON
1 or 2
Misfire
C, R
×
P0327
KS circuit low input
ON
1
CCM
C, O, R
×
P0328
KS circuit high input
ON
1
CCM
C, O, R
×
P0335
CKP sensor circuit problem
ON
1
CCM
C
×
P0340
CMP sensor circuit problem
ON
1
CCM
C
×
P0401
EGR flow insufficient detected
ON
2
EGR system
C, R
×
P0403
EGR valve (stepping motor) circuit problem
ON
2
CCM
C, O, R
×
P0421
Warm up catalyst system efficiency below
threshold
ON
2
Catalyst
C
×
P0441
Evaporative emission control system incorrect
purge flow
ON
2
Evaporative
system
C, R
×
DTC No.
Condition
MIL
DC
Monitor item
Self-test
type*
3
Memory
function
ON-BOARD DIAGNOSTIC
01–02–8
P0442
Evaporative emission control system leak
detected (small leak)
ON
2
Evaporative
system
C, R
×
P0443
Purge solenoid valve circuit problem
ON
2
CCM
C, O, R
×
P0446
Change over valve (COV) (EVAP system leak
detection pump) stuck close
ON
2
CCM
C, R
×
P0455
Evaporative emission control system leak
detected (gross leak)
ON
2
Evaporative
system
C, R
×
P0456
*1
Evaporative emission control system leak
detected (very small leak)
ON
2
Evaporative
system
C, R
×
P0461
Fuel gauge sender unit range/performance
problem
ON
2
CCM
C
×
P0462
Fuel gauge sender unit circuit low input
ON
2
CCM
C, O, R
×
P0463
Fuel gauge sender unit circuit high input
ON
2
CCM
C, O, R
×
P0480
Cooling fan relay No.1 control circuit
malfunction
OFF
1
Other
C, O, R
×
P0481
Cooling fan relay No.2 control circuit
malfunction
OFF
1
Other
C, O, R
×
P0482
Cooling fan relay No.3 control circuit
malfunction
OFF
1
Other
C, O, R
×
P0500
*4
VSS circuit problem
ON
2
CCM
C
×
P0505
Idle speed control system problem
OFF
—
—
R
—
P0506
Idle speed control system RPM lower than
expected
ON
2
CCM
C
×
P0507
Idle speed control system RPM higher than
expected
ON
2
CCM
C
×
P0550
PSP switch circuit malfunction
ON
2
CCM
C
×
P0564
Cruise control switch circuit malfunction
OFF
1
Other
C
×
P0571
Brake switch circuit problem
OFF
1
Other
C
×
P0601
PCM memory check sum error
ON
1
CCM
C, O, R
×
P0602
PCM programming error
ON
1
CCM
C, O, R
×
P0604
PCM random access memory (RAM) error
ON
1
CCM
C, O, R
×
P0606
PCM processor
ON
1
CCM
C, O, R
×
P0610
PCM vehicle options error
ON
1
CCM
C, O, R
×
P0638
Throttle actuator control circuit range/
performance problem
ON
1
CCM
C
×
P0661
Variable intake air solenoid valve circuit low
input
OFF
1
Other
C, O, R
×
P0662
Variable intake air solenoid valve circuit high
input
OFF
1
Other
C, O, R
×
P0703
Brake switch input circuit problem
ON
2
CCM
C
×
P0704
*2
Clutch pedal position (CPP) switch input circuit
problem
ON
2
CCM
C
×
P0850
*2
Neutral switch input circuit problem
ON
2
CCM
C
×
P1260
Immobilizer system problem
OFF
1
Other
C, O
×
P2088
Oil control valve (OCV) circuit low
ON
1
CCM
C, O, R
×
P2089
Oil control valve (OCV) circuit high
ON
1
CCM
C, O, R
×
P2096
Target A/F feedback system too lean
ON
2
Fuel system
C
×
P2097
Target A/F feedback system too rich
ON
2
Fuel system
C
×
P2101
Throttle actuator circuit range/performance
ON
1
CCM
C, R
×
P2107
Throttle actuator control module processor
error
ON
1
CCM
C, R
×
P2108
Throttle actuator control module performance
error
ON
1
CCM
C, R
×
P2109
TP sensor minimum stop range/performance
problem
ON
1
CCM
C, R
×
P2112
Throttle actuator control system range/
performance problem
ON
1
CCM
C, R
×
DTC No.
Condition
MIL
DC
Monitor item
Self-test
type*
3
Memory
function
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст