ON-BOARD DIAGNOSTIC SYSTEM PID/DATA MONITOR FUNCTION [L3 Turbo]


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•  The PID/DATA monitor items are shown below.

PID/DATA monitor item table

—: Not applicable

Item

Definition

Unit/Condition

AC_REQ
Refrigerant pressure switch (low)
OFF/ON
ACCS
A/C relay
OFF/ON
AFR
Target air-fuel ratio
AFR_ACT
Actual air-fuel ratio
ALTF
Generator field coil control duty value
%
ALTT V
Generator output voltage
V
APP1
APP sensor No.1
%
V
APP2
APP sensor No.2
%
V
ARPMDES
Target engine speed
RPM
BARO
Barometric pressure
Pa
V
BAT
Boost air temperature sensor
V
°C
BOO
Brake switch (No.1 signal)
OFF/ON
BPA*1
Brake switch (No.2 signal)
OFF/ON
CATT11_DSD
Desired catalyst temperature bank one, sensor one
°C
CHRGLP
Generator warning light
OFF/ON
COLP
Refrigerant pressure switch (middle)
OFF/ON
CPP
CPP switch
OFF/ON
CPP/PNP
CPP switch/Neutral switch
OFF/ON
ECT
Engine coolant temperature
°C
V
EQ_RAT11
Actual lambda signal
EQ_RAT11_DSD
Target lambda
ETC_ACT
Throttle control
°
ETC_DSD
Throttle control desired
%
°
EVAPCP
Purge solenoid valve duty value
%
FAN_DUTY
Variable fan duty cycle
%
FIA
Fuel injector amount
FP
Fuel pump relay
OFF/ON
FP_Hi_PRES
High pressure fuel pump
Off/On
FUEL_P_DSD
Fuel pressure desired
Pa
FUEL_PRES
Fuel pressure sensor
V
Pa
FUELPW
Fuel injector duration
sec
FUELSYS
Fuel system status
OL/CL/OL-Drive/OL-Fault/CL-Fault
HTR11
A/F sensor heater control
OFF/ON
HTR12
HO2S heater control
OFF/ON
IAT
Intake air temperature
°C
V
IMRC
Variable tumble control
%
OFF/ON
IMTV
Variable intake air control
%
OFF/ON
INGEAR
Gears are engaged
OFF/ON
IVS
CTP condition
Idle/Off Idle
KNOCKR
Knocking retard
°
LOAD
Engine load
%
LONGFT1
Long term fuel trim
%
MAF
Mass air flow
g/sec
V
MAP
Manifold absolute pressure
Pa
V
MIL
Malfunction indicator lamp
OFF/ON
MIL_DIS
Travelled distance since MIL illuminated
Km
O2S11
A/F sensor
A
O2S12
HO2S
V
RO2FT1
HO2S fuel trim
%
RPM
Engine speed
RPM
SCCS*2
Speed control command switch
V
SEGRP
EGR control
SEGRP DSD
EGR valve position desired
%
SHRTFT1
Short term fuel trim (front)
%
SPARKADV
Ignition timing
°
TEST
Test mode
OFF/ON
TP REL
Throttle position signal (relative value)
%
TP1
TP sensor No.1
%
V
TP2
TP sensor No.2
%
V
TPCT
TP sensor voltage at CTP
V
VPWR
Battery positive voltage
V
VSS
Vehicle speed
KPH
VT ACT1
Actual valve timing
°
VT DIFF1
Difference between target valve timing and actual valve timing
°
VT DUTY1
OCV control
%
WGC
Wastegate control solenoid valve
%

*1  :With cruise control system or from BL****-198281,BL1***-239890
*2  :With cruise control system