Suzuki Engine 2002 GRAND VITARA SQ420 Service Manual page 32

SCAN TOOL DATA
INJ PULSE WIDTH
(Fuel Injection Pulse Width)
THROTTLE POS
(Absolute Throttle Position)
TP SENSOR VOLT
(Sensor Output Voltage)
OXYGEN SENSOR B1 S1
(HO2S-1 Output Voltage)
OXYGEN SENSOR B1 S2
(HO2S-2 Output Voltage)
FUEL SYSTEM
(Fuel System Status)
CALC LOAD
(Calculated Load Value)
TOTAL FUEL TRIM
MAP (Intake Manifold Abso-
lute Pressure)
CANIST PRG DUTY (EVAP
Canister Purge Flow Duty)
VEHICLE SPEED
FUEL CUT
EGR VALVE
A/C SWITCH
(if equipped)
PSP SWITCH (if equipped)
PNP SIGNAL (Transmission
Range Switch) A/T only.
FUEL TANK LEVEL
BAROMETRIC PRESS
FUEL PUMP
ENGINE GENERAL INFORMATION AND DIAGNOSIS (G16/J20 ENGINES) 6-27
CONDITION
At specified idle speed with no load after
warming up.
At 2500 r/min. with no load after warming
up.
Ignition switch Accelerator pedal
ON/warmed up released
engine stopped.
Accelerator pedal
depressed fully
Ignition switch Accelerator pedal
ON/warmed up released
engine stopped. Accelerator pedal
depressed fully
At specified idle speed after warming up.
When engine is running at 2000 r/min. for
3 min. or longer after warming up.
At specified idle speed after warming up.
At specified idle speed with no load after
warming up.
At 2500 r/min with no load after warming
up.
At specified idle speed after warming up.
At specified idle speed after warming up.
At specified idle speed after warming up.
At stop.
When engine is at fuel cut condition.
Other than fuel cut condition.
At specified idle speed after warming up.
When A/C not operating.
When A/C operating.
Engine running at idle speed and steering
wheel at straight-ahead position.
Engine running at idle speed and steering
wheel turned to the right or left as far as it
stops.
Ignition switch Selector lever in "P" or
ON "N" position
Selector lever in "R",
"D", "2" or "L" position
Ignition switch ON
–
Within 3 seconds after ignition switch ON
or engine running.
Engine stop at ignition switch ON.
NORMAL CONDITION/
REFERENCE VALUE
1.5 – 4.5 msec
1.5 – 4.5 msec
0%
95 – 100%
0.5 – 0.9 V
3.9 – 4.5 V
0 – 1.0 V
0 – 1.0 V
Closed
10 – 25%
10 – 25%
–35 – +35%
25 – 35 kPa,
7.4 – 10 in. Hg
0%
0 km/h 0 MPH
ON
OFF
0%
OFF
ON
OFF
ON
P/N Range
D Range
0 – 100%
Display the barometric
pressure
ON
OFF
OTHER
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✱
✱
✱
✱
✱
✱
✱
✱
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