Mazda Mazda6 Workshop Manual Supplement page 124

Monitor item
(Definition)
RO2FT1 (Rear oxygen
sensor fuel trim)
RPM (Engine speed)
SEGRP (EGR valve
(stepping motor)
position)
SHRTFT1 (Short term
fuel trim)
SPARKADV (Ignition
timing)
TEST (Test mode)
TP (TP)
TPCT
(TP sensor voltage at
CTP )
VPWR (Battery positive
voltage)
VSS (Vehicle speed)
7
VT DUTY1*
1
* : Calculated value; differs from terminal voltage
2
* : Refrigerant pressure switch (middle) turns on when the refrigerant pressure is 1.69—1.84 MPa {17.3—18.7
2
kgf/cm , 247—265 psi}
3
* : Refrigerant pressure switch (middle) turns off when the refrigerant pressure is 1.26—1.49 MPa {12.9—15.1
2
kgf/cm , 184—214 psi}
4
* : L3 and L8, LF (Intensely hot area) engine models
5
* : Immobilizer system equipped model
6
* : Immobilizer system not equipped
7
* : L3 engine model only
8
* : MTX model only
• Following PIDs are for the ATX models. If inspects for following PIDs, see
INSPECTION.
PIDs for the ATX models
— GEAR, LINEDES, LPS, OP_SW_B, SSA/SS1, SSB/SS2, SSC/SS3, TCS, TFT, TFTV, THOP, TR,
TR_SENS, TSS
F1–36
CONTROL SYSTEM
Unit/ Condition/Specification
Condition (Reference)
Idle (after warm up): approx. –
—
0.03—0.03
LF Unleaded fuel (RON 90 or
above) model
No load: 600—700 rpm
E/L operating: 650—750 rpm
P/S operating: 650—750 rpm
A/C ON: 700—800 rpm
rpm
L3 4WD ATX model
No load: 650—750 rpm
E/L operating: 650—750 rpm
P/S operating: 650—750 rpm
A/C ON: 650—750 rpm*
800 rpm*
Ignition switch ON: 0 step
Step Idle: 0 step
Cranking: 0—60 steps
Idle (after warm up): approx.–30—
%
25%
Ignition switch ON: BTDC 0°
°
Idle: BTDC approx. 10°
ON/OFF
CTP: 13—23%
%
WOT: 86—96%
CTP: 0.65—1.15 V
V
WOT: 4.3—4.8 V
V 0.65—1.15 V
V Ignition switch ON: B+
Vehicle speed 20 kph {12 mph}:
20 kph {12 mph}
kph, mph
Vehicle speed 40 kph {25 mph}:
20 kph {12 mph}
% Idle: 0%
Perform applicable DTC
troubleshooting.
Inspect CKP sensor.
2
, 700—
3
Inspect following PIDs: MAF, TP,
ECT, RPM, VSS.
Inspect EGR valve.
Perform applicable DTC
troubleshooting.
(See
Inspect following PIDs: MAF, TP,
ECT, RPM, INGEAR, TR, PSP,
ACSW, VPWR.
Inspect ignition timing.
—
Inspect TP sensor.
Inspect TP sensor.
Inspect main relay.
Inspect battery.
Perform applicable DTC
troubleshooting.
(See
Inspect following PIDs: TP, ECT,
RPM.
Inspect OCV.
Action
F1–54 DTC TABLE)
—
F1–54 DTC TABLE)
K2–180 PID/DATA MONITOR
PCM
terminal
—
2D, 2G
4E, 4H,
4K, 4N
—
2J, 2M
—
2A
2A
2Y, 2Z
—
2I, 2L