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TROUBLE DIAGNOSIS
EC-617
[QR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
CONSULT-II Reference Value in Data Monitor Mode BBS001MI
Remarks:
● Specification data are reference values.
● Specification data are output/input values which are detected or supplied by the ECM at the connector.
* Specification data may not be directly related to their components signals/values/operations.
i.e. Adjust ignition timing with a timing light before monitoring IGN TIMING, because the monitor may show the specification data in
spite of the ignition timing not being adjusted to the specification data. This IGN TIMING monitors the data calculated by the ECM
according to the signals input from the camshaft position sensor and other ignition timing related sensors.
MONITOR ITEM CONDITION SPECIFICATION
ENG SPEED
● Run engine and compare CONSULT-II value with the tachometer indi-
cation.
Almost the same speed as the
tachometer indication.
MAS A/F SE-B1 See EC-622, "
TROUBLE DIAGNOSIS - SPECIFICATION VALUE" .
B/FUEL SCHDL See EC-622, "
TROUBLE DIAGNOSIS - SPECIFICATION VALUE" .
A/F ALPHA-B1 See EC-622, "
TROUBLE DIAGNOSIS - SPECIFICATION VALUE" .
COOLAN TEMP/S
● Engine: After warming up More than 70°C (158°F)
HO2S1 (B1)
● Engine: After warming up
Maintaining engine speed at 2,000
rpm
0 - 0.3V ←→ Approx. 0.6 - 1.0V
HO2S2 (B1)
Revving engine from idle to 3,000 rpm quickly after the following condi-
tions are met.
● Engine: After warming up
● Keeping the engine speed between 3,500 and 4,000 rpm for 1 minute
and at idle for 1 minute under no load
0 - 0.3V ←→ Approx. 0.6 - 1.0V
HO2S1 MNTR (B1) ● Engine: After warming up
Maintaining engine speed at 2,000
rpm
LEAN ←→ RICH
Changes more than 5 times dur-
ing 10 seconds.
HO2S2 MNTR (B1)
Revving engine from idle to 3,000 rpm quickly after the following condi-
tions are met.
● Engine: After warming up
● Keeping the engine speed between 3,500 and 4,000 rpm for 1 minute
and at idle for 1 minute under no load
LEAN ←→ RICH
VEH SPEED SE
● Turn drive wheels and compare CONSULT-II value with the speedome-
ter indication.
Almost the same speed as the
speedometer indication.
BATTERY VOLT
● Ignition switch: ON (Engine stopped) 11 - 14V
ACCEL SEN 1
● Ignition switch: ON
(Engine stopped)
Accelerator pedal: Fully released 0.5 - 1.0V
Accelerator pedal: Fully depressed 4.0 - 4.7V
ACCEL SEN 2*
1
● Ignition switch: ON
(Engine stopped)
Accelerator pedal: Fully released 0.3 - 1.2V
Accelerator pedal: Fully depressed 3.9 - 4.8V
THRTL SEN 1
THRTL SEN 2*
1
● Ignition switch: ON
(Engine stopped)
Accelerator pedal: Fully released More than 0.36V
● Shift lever: D (A/T), 1st (M/T) Accelerator pedal: Fully depressed Less than 4.75V
START SIGNAL
● Ignition switch: ON → START → ON OFF → ON → OFF
CLSD THL POS
● Ignition switch: ON
Accelerator pedal: Fully released ON
Accelerator pedal: Slightly
depressed
OFF
AIR COND SIG
● Engine: After warming up, idle
the engine
Air conditioner switch: OFF OFF
Air conditioner switch: ON
(Compressor operates.)
ON
P/N POSI SW
● Ignition switch: ON
Shift lever:
P or N (A/T), Neutral (M/T)
ON
Shift lever: Except above OFF
PW/ST SIGNAL
● Engine: After warming up, idle
the engine
Steering wheel is not being turned OFF
Steering wheel is being turned ON
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