Toyota Camry Manual page 1234

7. ENGINE OPERATING CONDITION
NOTICE:
The values given below for "Normal Condition" are representative values, so a vehicle may still be
normal even if its value varies from those listed here. So do not decide whether a part is faulty or
not solely according to the "Normal Condition" here.
(a) CARB mandated signals.
TOYOTA hand–held tester display
FUEL SYS #1
FUEL SYS #2
CALC LOAD
COOLANT TEMP.
SHORT FT #1
LONG FT #1
SHORT FT #2
LONG FT #2
ENGINE SPD
VEHICLE SPD
IGN ADVANCE
INTAKE AIR
MAF
THROTTLE POS
*
: If no conditions are specifically stated for "ldling", it means the shift lever is at N or P position, the A/C switch
is OFF and all accessory switches are OFF.
DIAGNOSTICS –
Measurement Item
Fuel System Bank 1
OPEN: Air–fuel ratio feedback stopped
CLOSED: Air–fuel ratio feedback operating
Fuel System Bank 2
OPEN: Air–fuel ratio feedback stopped
CLOSED: Air–fuel ratio feedback operating
Calculator Load:
Current intake air volume as a proportion of max.
intake air volume
Engine Coolant Temp. Sensor Value
Short–term Fuel Trim Bank 1
Long–term Fuel Trim Bank 1
Short–term Fuel Trim Bank 2
Long–term Fuel Trim Bank 2
Engine Speed
Vehicle Speed
Ignition Advance:
Ignition Timing of Cylinder No. 1
Intake Air Temp. Sensor Value
Air Flow Rate Through Mass Air Flow Meter
Voltage Output of Throttle Position Sensor
Calculated as a percentage:
0 V 0%, 5 V 100%
ENGINE (1MZ–FE)
Idling after warming up: CLOSED
Idling after warming up: CLOSED
Idling: 13.1 ∼ 18.7%
Racing without load (2,500rpm): 11.7 ∼ 17.3%
After warming up: 80 ∼ 95°C (176 ∼ 203°F)
Idling: 650 ∼ 750 rpm
Vehicle stopped: 0 km/h (0 mph)
Idling: BTDC 10 ∼ 25.0°
Equivalent to Ambient Temp.
Idling: 3.3 ∼ 4.7 gm/sec.
Racing without load (2,500 rpm):
10.4 ∼ 15.4 gm/sec.
Throttle valve fully closed: 7 ∼ 11%
Throttle valve fully open: 65 ∼ 75%
Author :
DI–207
Normal Condition*
0 ± 20%
0 ± 20%
0 ± 20%
0 ± 20%
Date :
442