Suzuki 2000 Grand Vitara SQ625 Service Manual page 26

6-22 ENGINE DIAGNOSIS (G16 / J20 ENGINES)
SCAN TOOL DATA
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) (C l l d L d V l )
TOTAL FUEL TRIM
MAP (Intake Manifold
Absolute Pressure)
CANIST PRG DUTY
(EVAP Canister Purge (EVAP Canister Purge
Flow Duty)
VEHICLE SPEED
FUEL CUT
EGR VALVE
A/C SWITCH
(if (if equipped) i d)
PSP SWITCH
(if equipped).
PNP SIGNAL (Transmission
R Range Switch) A/T only. S i h) A/T l
FUEL TANK LEVEL
BAROMETRIC PRESS
FUEL PUMP
BRAKE SW
BLOWER FAN
A / C CONDENSER FAN
ELECTRIC LOAD
CONDITION
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 "N" position
ON ON
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.
Ignition switch Brake pedal is depressing
ON ON
Brake pedal is releasing
Ignition switch Blower fan switch ON
ON ON
Blower fan switch OFF
Ignition switch A / C not operating
ON ON
A / C operating
Ignition switch ON / Headlight, small light, heater fan and
rear window defogger all turned OFF.
Ignition switch ON / Headlight, small light, heater fan or rear
window defogger turned ON.
NORMAL CONDITION/
REFERENCE VALUE
0.01 – 0.95 V
0.01 – 0.95 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
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OTHER
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