Mazda 6 Workshop Manual page 44

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