Mazda 3 Workshop Manual page 926

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes
*2
CPP
On/Off
(Clutch pedal
position)
*2
CPP/PNP
Drive/Neutral
(Shift lever
position)
DTCCNT
No unit
(Number of DTC
detected)
*3
DWN SW (See PID/DATA MONITOR INSPECTION
°C
ECT
(Engine coolant
temperature)
V
EQ_RAT_DSD
(Theoretical
air/fuel ratio
No unit
coefficient to
calculate target
air/fuel ratio)
EVAPCP
%
(Purge solenoid
valve duty value)
FAN_DUTY
%
(Fan control duty
value)
FP
On/Off
(Fuel pump
relay)
Downloaded from
• Clutch pedal is depressed:
On
• Clutch pedal is released: Off
• Neutral: Neutral
• Other than neutral: Drive
• Number of DTCs stored
• Ignition switch is turned to
°F
the ON position: Indicate the
ECT
• ECT is 20 °C {68 °F}:
Approx. 3.0 V
• ECT is 60 °C {140 °F}:
Approx. 1.4 V
• ECT is 80 °C {176 °F}:
Approx. 0.9 V
• Idling after warm-up:
Approx.1
• Ignition switch is turned to
the ON position: 0 %
• Increase the engine speed:
Duty value rises
• When all of following
condition are met: 90 %
- Test mode On
- WOP
• Immediately after ignition
switch is turned to the ON
position: On
• Ignition switch is turned to
the ON position: Off
• Idling: On
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• CPP switch
• Neutral switch
-
[FN4A-EL])
• ECT sensor
• Front HO2S
• The following PIDs
- ECT, IAT,
RPM, TP,
MAF, O2S11,
BOO, VPWR
• The following PIDs
- test, TP
• Fuel pump relay
- automotive repair manuals website
1P
1AB
-
2J
-
2AV
-
1AC