Suzuki Liana RH413, Service Manual

Page: 77 / 1302

Engine General Information and Diagnosis: 1A-26
U * )
O2S B1 S2 (HEATED
OXYGEN SENSOR-2)
When engine is running at 2000 r/min. for 3 min.
or longer after warming up. 0 – 0.95 V
)
DESIRED IDLE (DESIRED
IDLE SPEED)
At idling with radiator cooling fan stopped and all
electrical parts turned OFF after warming up, M/
T at neutral, A/T at “P” range 1.3 L M/T: 700 r/min.
1.6 L M/T: 660 r/min.
1.6 L A/T: 700 r/min.
)
TP SENSOR VOLT
(THROTTLE POSITION
SENSOR OUTPUT
VOLTAGE)
Ignition switch ON /
engine stopped Throttle valve fully closed More than 0.2 V
Throttle valve fully open Less than 4.8 V
)
INJ PULSE WIDTH (FUEL
INJECTION PULSE WIDTH)
At specified idle speed with no load after
warming up 2.0 – 4.0 msec.
At 2500 r/min. with no load after warming up 2.0 – 3.6 msec.
)
IAC FLOW DUTY (IDLE AIR
CONTROL FLOW DUTY)
At idling with no load after warming up 5 – 25%
)
TOTAL FUEL TRIM B1
At specified idle speed after warming up –35 – +35%
)
BATTERY VOLTAGE
Ignition switch ON / engine stop 10 – 14 V
)
CANIST PRG DUTY (EVAP
CANISTER PURGE FLOW
DUTY)
— 0 – 100%
)
CLOSED THROT POS
(CLOSED THROTTLE
POSITION)
Throttle valve at idle position ON
Throttle valve opens larger than idle position OFF
)
FUEL CUT
When engine is at fuel cut condition ON
Other than fuel cut condition OFF
) RADIATOR FAN
(RADIATOR FAN CONTROL
RELAY)
Ignition switch ON Engine coolant temp.:
Lower than 95
°
C (203
°
F)
OFF
Engine coolant temp.: 97.5
°
C (208
°
F) or higher
ON
)
ELECTRIC LOAD
Ignition switch ON / Headlight, small light and
rear window defogger all turned OFF OFF
Ignition switch ON / Headlight, small light or rear
window defogger turned ON ON
)
A/C SWITCH
Ignition switch
turned ON A/C switch and blower
motor switch turned ON ON
A/C switch and/or blower
motor switch turned OFF OFF
)
PNP SIGNAL (PARK/
NEUTRAL POSITION
SIGNAL) A/T only
Ignition switch ON Selector lever in “P” or “N”
position
P/N Range
Selector lever in “R”, “D”,
“2” or “L” position D Range
)
STEP EGR FLOW DUTY
At specified idle speed after warming up 0%
U )
FUEL TANK LEVEL
— 0 – 100%
)
BAROMETRIC PRESS
— Display the barometric
pressure
)
FUEL PUMP
Within 3 seconds after ignition switch ON or
engine running ON
Engine stop at ignition switch ON. OFF
)
BRAKE SW
Ignition switch ON Brake pedal is depressing ON
Brake pedal is releasing OFF
Scan tool data Vehicle condition
Normal condition /
reference values