Toyota Yaris: Fuel Pressure Sensor / Inspection
INSPECTION
PROCEDURE
1. INSPECT NO. 2 FUEL PRESSURE SENSOR
(a) Check the No. 2 fuel pressure sensor output voltage.
(1) Apply 5 V between terminals 1 (VC) and 3 (E2). NOTICE: -
Be careful when connecting the leads, as the No. 2 fuel pressure sensor may be damaged if the leads are connected to the wrong terminals.
-
Do not apply more than 6 V to terminals 1 (VC) or 3 (E2).
HINT: If a stable power supply is not available, connect 4 nickel-metal hydride batteries (1.2 V each) or equivalent in series. |
| *a | Component without harness connected (No. 2 Fuel Pressure Sensor) | *b | Voltage Applied between Terminals | | |
(2) Measure the voltage according to the value(s) in the table below. Standard Voltage: Tester Connection | Condition | Specified Condition | D27-2 (PFL) - D27-3 (E2) | Pressure not applied to No. 2 fuel pressure sensor | Approximately 0.57 to 0.95 V* | *: The output voltage changes depending on the voltage applied to the terminals. If the result is not as specified, replace the No. 2 fuel pressure sensor. |
| *a | Component without harness connected (No. 2 Fuel Pressure Sensor) | | |
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during No...
INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts...
Other information:
PARTS LOCATION ILLUSTRATION
*1 GENERATOR ASSEMBLY *2 ECM *3 NO. 1 ENGINE ROOM RELAY BLOCK - EFI NO. 1 FUSE - R/B BATT FUSE - INP STD NO. 1-3 FUSE - ALT FUSE - - ILLUSTRATION
*1 BATTERY STATE SENSOR ASSEMBLY *2 AUXILIARY BATTERY *3 NO...
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during the manual transaxle assembly removal/installation are shown below...
Categories
WARNING
Never allow a person to ride in the luggage compartment/trunk
Allowing a person to ride in the luggage compartment/trunk is
dangerous.
The person in the luggage compartment/trunk could be seriously injured or
killed during sudden braking or a collision.
Do not drive with the liftgate/trunk lid open
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