Mazda 6 2002, Руководство по ремонту

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F–46
CONTROL SYSTEM
ARPMDES
(Target engine speed)
RPM
L8
No load: 700 rpm
E/L operating: 700 rpm
P/S operating: 750 rpm
A/C ON: 750 rpm
LF MTX and L3 MTX
No load: 650 rpm
E/L operating: 700 rpm
P/S operating: 700 rpm
A/C ON: 750 rpm
LF ATX
No load: 700 rpm
E/L operating: 700 rpm
P/S operating: 700 rpm
A/C ON: 700 rpm*
2
, 750 rpm*
3
Inspect following PIDs: IAT, RPM,
MAP, ECT, MAF, TP, INGEAR,
ACSW, TR, PSP, ALTT V.
Inspect IAC valve.
(See
F–13 IDLE AIR CONTROL
(IAC) VALVE INSPECTION )
Inspect CKP sensor.
(See
F–54 CRANKSHAFT POSITION
(CKP) SENSOR INSPECTION )
—
AST (After start timer) Time — — —
BARO
(Barometric pressure)
Pressure
Ignition switch ON (at sea level):
approx 101 kPa
Inspect BARO sensor.
(See
F–60 BAROMETRIC
PRESSURE (BARO) SENSOR
INSPECTION
)
1G
V
Ignition switch ON (at sea level):
approx 4.1 V
BOO
(Brake switch)
ON/OFF
Brake pedal depressed: ON
Brake pedal released: OFF
Inspect brake switch.
(See
P–8 BRAKE SWITCH
INSPECTION )
1K
CHRGLMP (Generator
warning light)
ON/OFF
Ignition switch ON: ON
Idle: OFF
Perform applicable DTC
troubleshooting.
(See
F–67 DTC TABLE )
—
COLP (Refrigerant
pressure switch
(middle))*
4
ON/OFF
Refrigerant pressure switch (middle)
ON
*2
at idle: ON
Refrigerant pressure switch (middle)
OFF
*3
at idle: OFF
Inspect refrigerant pressure switch.
(See
U–43 REFRIGERANT
PRESSURE SWITCH INSPECTION )
1Q
CPP
(Clutch pedal position)
ON/OFF
Clutch pedal depressed: ON
Clutch pedal released: OFF
Inspect clutch switch.
(See
F–59 CLUTCH SWITCH
INSPECTION )
1R
CPP/PNP (Shift lever
position)
ON/OFF
Neutral position: ON
Others: OFF
Inspect neutral switch.
(See
F–59 NEUTRAL SWITCH
INSPECTION )
1W
DTCCNT (Number of
DTC detected)
— —
Perform applicable DTC
troubleshooting.
(See
F–67 DTC TABLE )
—
ECT (Engine coolant
temperature)
°
C
°
F
ECT 20
°
C {68
°
F}: 20
°
C {68
°
F}
ECT 60
°
C {140
°
F}: 60
°
C {140
°
F}
Inspect ECT sensor.
(See
F–53 ENGINE COOLANT
TEMPERATURE (ECT) SENSOR
INSPECTION
)
1M
V
ECT 20
°
C {68
°
F}: 3.04—3.14 V
ECT 60
°
C {140
°
F}: 1.29—1.39 V
EVAPCP (Purge
solenoid valve duty
value)
%
Ignition switch ON: 0%
Idle: 0%
Inspect following PIDs: IAT, RPM,
ECT, MAF, O2S11,BARO, INGEAR,
TR, VPWR.
(See
F–39 PURGE SOLENOID
VALVE INSPECTION )
4U
FAN1
(Cooling fan control)
ON/OFF
ECT below 100
°
C {212
°
F}: OFF
Others: ON
Inspect following PIDs: RPM, TP,
ECT, ACSW, COLP, TEST.
Inspect cooling fan relay.
(See
T–24 RELAY INSPECTION )
4L
FAN2
(Cooling fan control)
ON/OFF
ECT below 108
°
C {226
°
F}: OFF
A/C operating, refrigerant pressure
switch (middle) is OFF, and ECT
below 108
°
C {226
°
F}: OFF
Others: ON
Inspect following PIDs: RPM, TP,
ECT, ACSW, COLP, TEST.
Inspect cooling fan relay.
(See
T–24 RELAY INSPECTION )
4F
FAN3
(Cooling fan control)
ON/OFF
ECT below 100
°
C {212
°
F}: OFF
A/C operating, refrigerant pressure
switch (middle) is ON, and ECT
below 108
°
C {226
°
F}: OFF
Other: ON
Inspect following PIDs: RPM, TP,
ECT, ACSW, COLP, TEST.
Inspect cooling fan relay.
(See
T–24 RELAY INSPECTION )
4B
Monitor item
(Definition)
Unit/
Condition
Condition/Specification
(Reference)
Action
PCM
terminal