PID/DATA MONITOR AND RECORD [L3 Turbo]


id0102b7100500

•  The PID/DATA monitoring items for the fuel and emission control systems are as shown in the table below.

PID/DATA monitor item table

—: Not applicable

Monitor item

Definition

Unit/Condition

PCM terminal

AC_REQ
A/C switch
On/Off
4C
ACCS
A/C relay
On/Off
4N
ALTF
Generator field coil control duty value
%
1AD
ALTT V
Generator output voltage
V
1AB
AFR
Target air-fuel ratio
AFR_ACT
Actual air-fuel ratio
APP
Accelerator pedal position
%
2A
3D
APP1
Accelerator pedal position
%
3D
V
APP2
Accelerator pedal position
%
2A
V
ARPMDES
Target engine speed
RPM
B+*1
Battery positive voltage
V
2Y
BARO
Barometric pressure
kPa, Bar, psi
V
BAT
Boost air temperature
°C
1S
BAT_V
Boost air temperature output voltage
V
1S
BOO
Brake switch
On/Off
1K
3T
BPA*2
Brake pressure applied switch
On/Off
1K
3T
CATT11_DSD
Estimated catalytic converter temperature
°C
°F
CHRGLP
Generator warning light
On/Off
COLP
Refrigerant pressure switch (middle)
ON/OFF
1Q
CPP
Clutch pedal position
On/Off
1H
CPP/PNP
Shift lever position
Drive/Neutral
1W
DTCCNT
Number of DTC detected
ECT
Engine coolant temperature
°C
°F
1M
V
EQ_RAT11
Equivalence ratio (lambda)
2D
2G
2J
EQ_RAT11_DSD
A/F sensor
2D
2G
2J
ETC_ACT
Electronic throttle control actual
°
3J
3M
ETC_DSD
Electronic throttle control desired
%
3J
3M
°
EVAPCP
Purge solenoid valve duty value
%
4T
FAN_DUTY
Cooling fan control
%
4A
FIA
Fuel injection amount
mg/cylinder
FP
Fuel pump relay
On/Off
4Q
FP_Hi_PRES
High pressure fuel pump
On/Off
1A
1B
FUEL_PRES
Fuel pressure
Pa
1V
FUEL_PRES_V
Fuel pressure output voltage
V
1V
FUELSYS
Fuel system status
OL/CL/
OL-Drive/
OL-Fault/
CL-Fault
GENVDSD
Generator voltage desired
V
HTR11
A/F sensor heater
On/Off
4AD
HTR12
HO2S heater
On/Off
4Z
IAT
Intake air temperature
°C
°F
2V
V
IMRC
Variable swirl solenoid valve
On/Off
4K
INGEAR
Load/no load condition
On/Off
1H
1W
IVS
CTP condition
Idle/
Off Idle
3J
3M
KNOCKR
Knocking retard
°
2P
2S
LOAD
Engine load
%
LONGFT1
Long term fuel trim
%
MAF
Mass airflow
g/s
1P
V
MAP
Manifold absolute pressure
kPa, Bar, psi
1J
V
MIL
Malfunction indicator lamp
On/Off
MIL_DIS
Traveled distance since the MIL illuminated
km
mile
NUMKEYS
Number of keys stored in module
O2S11
A/F sensor
A
2D
2G
2J
O2S12
HO2S
V
1Y
PSP
Power steering pressure switch
High/Low
1Z
RFCFLAG
Readness function code
Learnt/ Not Learnt
1Y
RO2FT1
HO2S fuel trim
1Y
RPM
Engine speed
RPM
2C
SCCS
Speed control command switch
V
SEGRP
EGR valve (stepping motor) position
No. of step
SEGRP DSD
Desired EGR valve (stepping motor) position
%
SELTESTDTC
DTC of KOEO/KOER self-test
SHRTFT1
Short term fuel trim [A/F sensor]
%
SHRTFT12
Short term fuel trim
%
SPARKADV
Ignition timing
°(BTDC)
test
Test mode
On/Off
TIRESIZE
Tire revolution per mile
rev/mile
TP REL
Relative TP
%
3J
3M
TP1
TP sensor 1
%
3M
V
TP2
TP sensor 2
%
3J
V
TPCT
Lowest closed throttle voltage
V
3J
3M
VSS
Vehicle speed
KPH
MPH
VPWR*2
Module supply voltage
V
VT ACT1
Actual valve timing
°
VT DIFF1
Difference between actual valve timing and target valve timing
°
VT DUTY1 Wt
Variable valve timing control
%
WGC
Wastegate control solenoid valve
%
4H

*1  :Australian specs.
*2  :European (L.H.D. U.K.) specs.