Suzuki Liana RH418, Supplementary Service Manual

Page: 33 / 371

Engine General Information and Diagnosis: 1A-20
)
VVT (CAMSHAFT
POSITION) GAP (TARGET-
ACTUAL POSITION)
At specified idle speed after warning up 0 – 3
°
)
TP SENSOR VOLT
(THROTTLE POSITION
SENSOR OUTPUT
VOLTAGE)
Ignition switch ON /
engine stopped
Throttle valve fully closed 0.5 – 1.0 V
Throttle valve fully open 3.5 – 4.5 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
)
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
)
PSP SWITCH (POWER
STEERING PRESSURE
SWITCH) Engine running at
idle speed
Steering wheel at straight
ahead position
OFF
Steering wheel turned to the
right or left as far as it stop
ON
Scan tool data Vehicle condition
Normal condition /
reference values