Mazda 6 Workshop Manual page 45

Monitor item
Unit/Condition
(Definition)
DSC_ACT
Enabled/
(DSC control enable/
Disabled
disable)
DTCCNT
(DTC count)
°C
ECT
(Engine coolant
temperature)
EGRA
(Exhaust gas
recirculation solenoid
valve (vent))
EGRV
(Exhaust gas
recirculation solenoid
valve (vacuum))
EGRV2
(Exhaust gas
recirculation control
solenoid valve)
EGRVP
(Exhaust gas
recirculation valve
position sensor)
FAN1
(Cooling fan relay
No.2 (Main fan relay))
FAN3
(Cooling fan relay
No.1 (Add fan relay))
FFH_STAT
Active/Inactive
(FFH status)
FIP_FL
(FIP flow control)
FIP_FL_DSD
mm
(FIP flow desired)
CONTROL SYSTEM
Condition/Specification (Reference)
KOEO Disable
KOER Idle: Enabled
Number of DTCs stored in the PCM is
—
displayed.
Engine coolant
°F
temperature is displayed
ECT 25 °C {77 °F}:
KOEO/
KOER
Approx. 2.85 V
V
ECT 80 °C {176 °F}:
Approx. 0.89 V
KOEO Approx. 0 %
%
KOER Idle: Approx. 100 %
KOEO Approx. 0 %
%
KOER Idle: Approx. 75—79 %
KOEO Off
On/Off
KOER Idle: On
V See F2–37 EGR VALVE POSITION SENSOR
ECT below 100 °C {212
KOER
°F}: Off
On/Off
(Idle)
Others: On
ECT below 100 °C {212
°F}: Off
A/C operating, refrigerant
KOER
On/Off pressure switch (middle)
(Idle)
is ON, and ECT below 108
°C {226 °F}: Off
Other: On
KOER
Inactive
(Idle)
Current Approx. 1.8 A
KOER
(Idle)
% Approx. 44.4 %
KOEO
Approx. 0 mm
3
per stroke
KOER
Approx. 55 mm
(Idle)
Inspection item
Perform applicable DTC
troubleshooting.
Inspect ECT sensor.
Inspect following PIDs:
START_SW, CPP, CPP/PNP,
IVS, AC_REQ, MAF, APS1,
APS2, ECT, BARO,
BOOST_DSD, FRP, FRP_A,
RPM, VSS.
Inspect EGR solenoid valve
(vent).
Inspect following PIDs:
START_SW, CPP, CPP/PNP,
IVS, AC_REQ, MAF, APS1,
APS2, ECT, BARO,
BOOST_DSD, FRP, FRP_A,
RPM, VSS.
Inspect EGR solenoid valve
(vacuum).
Inspect following PIDs:
START_SW, CPP, CPP/PNP,
IVS, AC_REQ, MAF, APS1,
APS2, ECT, BARO,
BOOST_DSD, FRP, FRP_A,
RPM, VSS.
Inspect EGR solenoid valve.
INSPECTION.
Inspect following PIDs: VPWR,
AC_REQ, APS1, APS2, ECT
Inspect cooling fan relay.
Inspect following PIDs: VPWR,
AC_REQ, APS1, APS2, ECT
Inspect cooling fan relay.
Inspect following PIDs:
START_SW, CPP, CPP/PNP,
IVS, AC_REQ, APS1, APS2,
IAT2, ECT, BOOST_DSD, FRP,
FRP_A, RPM, VSS.
Inspect IDM.
3 Inspect following PIDs:
/stroke
START_SW, CPP, CPP/PNP,
IVS, AC_REQ, APS1, APS2,
3
/stroke
IAT2, ECT, BOOST_DSD, FRP,
FRP_A, RPM, VSS.
PCM
terminal
— —
—
87
72
99
77
32
76
102
— —
30
—
F2–33
F2