Mazda 6 - Page 44

F2–32
CONTROL SYSTEM
PID Monitor Table
Monitor item
(Definition)
Unit/Condition Condition/Specification (Reference) Inspection item
PCM
terminal
AC_REQ
(A/C request signal)
On/Off KOER
A/C switch ON: On
A/C switch OFF: Off
Inspect following PIDs:
START_SW, CPP, CPP/PNP,
IVS, AC_REQ, APS1, APS2,
ECT, RPM.
84
ACCS
(Air conditioning
compressor cycling
switch)
On/Off KOER
A/C switch ON and fan
switch ON at idle: On
Other: Off
Inspect following PIDs:
START_SW, CPP, CPP/PNP,
IVS, AC_REQ, APS1, APS2,
ECT, RPM.
73
ACR
(A/C relay)
On/Off KOER
A/C switch ON and fan
switch ON at idle: On
Other: Off
Inspect following PIDs:
START_SW, CPP, CPP/PNP,
IVS, AC_REQ, APS1, APS2,
ECT, RPM.
Inspect A/C relay
73
APS1
(Accelerator position
sensor No.1 - voltage)
V
KOEO/
KOER
Accelerator pedal
released: Approx. 0.6 V
Accelerator pedal fully
depressed: Approx. 3.6 V
Inspect Accelerator position
sensor No.1
10
APS2
(Accelerator position
sensor No.2 - voltage)
V
KOEO/
KOER
Accelerator pedal
released: Approx. 0.6 V
Accelerator pedal fully
depressed: Approx. 3.6 V
Inspect Accelerator position
sensor No.2
88
ARPMDES
(Target engine speed)
RPM
KOER
(Idle)
No load: 725—825 rpm
E/L operating: 725—825
rpm
P/S operating: 725—825
rpm
A/C ON: 725—825 rpm
Inspect following PIDs:
START_SW, CPP, CPP/PNP,
IVS, AC_REQ, APS1, APS2,
IAT2, ECT, BOOST_DSD, FRP,
FRP_A, RPM, VSS.
—
BARO
(Barometric pressure)
kPa psi Bar
KOEO/
KOER
Indicate Barometric
pressure
Inspect BARO sensor. —
V
BARO 101.3 kPa: Approx.
4 V
BOO
(Brake switch)
On/Off
KOEO/
KOER
Brake pedal released: Off
Brake pedal depressed:
On
Inspect brake switch. 7
BOOST_DSD
(Desired boost
pressure)
kPa psi Bar Desired boost pressure is displayed
Perform applicable DTC
troubleshooting.
—
CPP
(Clutch switch)
On/Off
KOEO/
KOER
Clutch pedal released: Off
Clutch pedal depressed:
On
Inspect clutch switch. 33
CPP/PNP
(Neutral switch)
Neutral/Drive
KOEO/
KOER
Neutral position: Neutral
Others: Drive
Inspect neutral switch. 56
CR_1
(Calibration resistor
voltage 1)
V
KOEO/
KOER
Calibration resistor
voltage is displayed
Inspect neutral calibration
resistor.
37
CR_2
(Calibration resistor
voltage 2)
62
CR_3
(Calibration resistor
voltage 3)
89
CR_4
(Calibration resistor
voltage 4)
11
CRUISESW
(Cruise control switch)
On/Off
KOEO/
KOER
Cruise control switch OFF:
Off
Cruise control switch ON:
On
Inspect cruise control switch 64
DEC_CMP
(Fuel correction for
deceleration)
mm
3
per stroke
Fuel correction for deceleration is
displayed.
——