Toyota Celica 2005 Repair Manual page 1590

3
1
2
2005 CELICA (RM1131U)
INSPECTION
Voltmeter
1.
(a)
HINT:
Near the fuel tank.
(b)
(c)
B09191
(d)
(e)
2.
(a)
(b)
(c)
(d)
3
B09192
SFI − VAPOR PRESSURE SENSOR
INSPECT POWER SOURCE VOLTAGE OF VAPOR
PRESSURE SENSOR
Disconnect the vapor pressure sensor connector.
Turn the ignition switch ON.
Using a voltmeter, measure the voltage between connec-
tor terminals 1 and 3 of the wiring harness side.
Voltage: 4.5 − 5.5 V
Turn the ignition switch to LOCK.
Reconnect the vapor pressure sensor connector.
INSPECT POWER OUTPUT OF VAPOR PRESSURE
SENSOR
Turn the ignition switch ON.
Remove the fuel tank cap.
Connect a voltmeter to terminals 2 and 3, and measure
the output voltage.
Voltage: 3.0 − 3.6 V
Reinstall the fuel tank cap.
1589
SF−69
SF165−04