Suzuki 2006 SX4, Service Manual

Page: 87 / 1478

Engine General Information and Diagnosis: 1A-43
*
)
LONG FT B1 (LONG
TERM FUEL TRIM)
At specified idle speed after warming up –20 – +20%
)
TOTAL FT B1 (TOTAL
FUEL TRIM)
At specified idle speed after warming up –35 – +35%
*
)
A/F B1 S1 CURRENT (A/F
SENSOR OUTPUT
CURRENT) At specified idle speed after warming up –0.20 – 0.10 mA
)
FUEL CUT
Engine at fuel cut condition CUT
Engine at other than fuel cut condition STOP
)
O2S B1 S2 ACT (HO2S) At specified idle speed after warming up ACTIVE
)
A/F B1 S1 ACT (A/F
SENSOR)
At specified idle speed after warming up ACTIVE
)
CANIST PRG DUTY
(EVAP CANISTER PURGE
FLOW DUTY) At specified idle speed after warming up 0%
*
)
IGNITION ADVANCE
(IGNITION TIMING
ADVANCE FOR NO.1
CYLINDER) At specified idle speed with no load after warming
up
3 – 17
°
BTDC
)
FUEL PUMP
Within 2 sec. after ignition switch ON or engine
running
ON
Engine at stop with ignition switch ON OFF
)
STARTER SW (STARTER
SWITCH)
Ignition switch is turned to ST (engine cranking)
position
ON
)
A/C PRESSURE (A/C
REFRIGERANT ABSOLUTE
PRESSURE)
Engine running
A/C ON (A/C is operating) at
ambient temperature: 30
°
C
(86
°
F) and humidity: 50%
1240 – 1620 kPa For more
details, refer to pressure of
high pressure gage under “A/C
System Performance
Inspection in Section 7B”.
A/C OFF (A/C is not
operating) at ambient
temperature: 30
°
C (86
°
F)
and engine coolant
temperature: 90 – 100
°
C
(194 – 212
°
F)
600 – 1000 kPa After longer
than 10 min from A/C switch
turned off
)
A/C SWITCH
Engine running after warming up, A/C not operating OFF
Engine running after warming up, A/C operating ON
)
A/C COMP RELAY Engine running
A/C switch and blower motor
switch turned ON
ON
A/C switch and blower motor
switch turned OFF
OFF
)
BLOWER FAN Ignition switch ON
Blower fan switch: 3rd speed
position or more
ON
Blower fan switch: 1st speed
position
OFF
)
ELECTRIC LOAD
Ignition switch ON / Headlight, small light, rear
defogger all turned OFF
OFF
Ignition switch ON / Headlight, small light, rear
defogger turned ON
ON
)
TP SENSOR 1 VOLT (TP
SENSOR (MAIN) OUTPUT
VOLTAGE)
Ignition switch ON
after warmed up
engine Accelerator pedal released 0.45 – 0.75 V
Accelerator pedal depressed
fully
3.67 – 4.25 V
)
TP SENSOR 2 VOLT (TP
SENSOR (SUB) OUTPUT
VOLTAGE)
Ignition switch ON
after warmed up
engine Accelerator pedal released 1.33 – 1.63 V
Accelerator pedal depressed
fully
3.67 – 4.67 V
)
APP SENSOR 1 VOLT
(APP SENSOR (MAIN)
OUTPUT VOLTAGE)
Ignition switch ON
after warmed up
engine Accelerator pedal released 0.55 – 0.95 V
Accelerator pedal depressed
fully
3.50 – 4.40 V
Scan tool data Vehicle condition
Normal condition /
reference values