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Monitored item [Unit]
ECM
input sig-
nals
Main sig-
nals
Description Remarks
FUEL PUMP RLY
[ON/OFF]
쐌 Indicates the fuel pump relay control
condition determined by ECM accord-
ing to the input signals.
COOLING FAN*
[ON/OFF]
쐌 Indicates the control condition of the
cooling fan (determined by ECM
according to the input signal).
ON ... Operation
OFF ... Stop
VENT CONT/V
[ON/OFF]
쐌 The control condition of the EVAP
canister vent control valve (determined
by ECM according to the input signal)
is indicated.
쐌 ON ... Closed
OFF ... Open
HO2S1 HTR (B1)
[ON/OFF]
쐌 Indicates [ON/OFF] condition of front
heated oxygen sensor heater deter-
mined by ECM according to the input
signals.
HO2S1 HTR (B1)
[ON/OFF]
HO2S2 HTR (B1)
[ON/OFF]
쐌 Indicates [ON/OFF] condition of rear
heated oxygen sensor heater deter-
mined by ECM according to the input
signals.
HO2S2 HTR (B2)
[ON/OFF]
VC/V BYPASS/V
[ON/OFF]
쐌 The control condition of the vacuum
cut valve bypass valve (determined by
ECM according to the input signal) is
indicated.
쐌 ON ... Open
OFF ... Closed
CAL/LD VALUE [%]
쐌 “Calculated load value” indicates the
value of the current airflow divided by
peak airflow.
ABSOL TH·P/S [%]
쐌 “Absolute throttle position sensor” indi-
cates the throttle opening computed
by ECM according to the signal volt-
age of the throttle position sensor.
MASS AIRFLOW
[g·m/s]
쐌 Indicates the mass airflow computed
by ECM according to the signal volt-
age of the mass airflow sensor.
VOLTAGE [V]
쐌 Voltage measured by the voltage
probe.
FREQUENCY
[msec] or [Hz] or [%]
쐌 Pulse width, frequency or duty cycle
measured by the pulse probe.
쐌 Only “#” is displayed if item is unable
to be measured.
쐌 Figures with “#”s are temporary ones.
They are the same figures as an
actual piece of data which was just
previously measured.
NOTE:
쐌 Any monitored item that does not match the vehicle being diagnosed is deleted from the display automatically.
쐌 Regarding D22 model, “-B1” indicates right bank and “-B2” indicates left bank.
*: Models with electric cooling fan.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
VG33E
CONSULT-II (Cont’d)
EC-683
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
GI
MA
EM
LC
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