Toyota Yaris: Fuel Sender Gauge Assembly / Inspection
INSPECTION
PROCEDURE
1. INSPECT FUEL SENDER GAUGE ASSEMBLY
CAUTION:
Perform the inspection in a well-ventilated area.
Do not perform the inspection near an open flame.
(a) Check that the float moves smoothly between F and E.
(b) Check the fuel sender gauge assembly voltage.
(1) Apply 5 V between terminals 2 and 3. NOTICE: -
Be careful when connecting the leads, as the fuel sender gauge assembly may be damaged if the leads are connected to the wrong terminals.
-
Do not apply more than 6 V to terminals 2 or 3.
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 (Fuel Sender Gauge Assembly) | *b | Voltage Applied between Terminals | | |
(2) Measure the voltage according to the value(s) in the table below. Standard Voltage: Tester Connection | Float Level | Specified Condition | 1 - 2 | F | 4.255 to 4.605 V* | Between F and E | 0.345 to 4.605 V* (Gradually changes) | E | 0.345 to 0.695 V* | *: The output voltage changes depending on the voltage applied to the terminals. Output voltage (F) = (0.851 x Voltage applied to terminals) to (0.921 x Voltage applied to terminals) Output voltage (E) = (0.069 x Voltage applied to terminals) to (0.139 x Voltage applied to terminals) If the result is not as specified, replace the fuel sender gauge assembly. |
| *a | Component without harness connected (Fuel Sender Gauge Assembly) | | |
2. INSPECT NO. 2 FUEL SENDER GAUGE ASSEMBLY
CAUTION:
Perform the inspection in a well-ventilated area.
Do not perform the inspection near an open flame.
(a) Check that the float moves smoothly between F and E.
(b) Check the No. 2 fuel sender gauge assembly voltage.
(1) Apply 5 V between terminals 2 and 3. NOTICE: -
Be careful when connecting the leads, as the fuel sender gauge assembly may be damaged if the leads are connected to the wrong terminals.
-
Do not apply more than 6 V to terminals 2 or 3.
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 Sender Gauge Assembly) | *b | Voltage Applied between Terminals | | |
(2) Measure the voltage according to the value(s) in the table below. Standard Voltage: Tester Connection | Float Level | Specified Condition | 1 - 2 | F | 4.255 to 4.605 V* | Between F and E | 0.345 to 4.605 V* (Gradually changes) | E | 0.345 to 0.695 V* | *: The output voltage changes depending on the voltage applied to the terminals. Output voltage (F) = (0.851 x Voltage applied to terminals) to (0.921 x Voltage applied to terminals) Output voltage (E) = (0.069 x Voltage applied to terminals) to (0.139 x Voltage applied to terminals) If the result is not as specified, replace the No. 2 fuel sender gauge assembly. |
| *a | Component without harness connected (No. 2 Fuel Sender Gauge Assembly) | | |
REMOVAL CAUTION / NOTICE / HINT CAUTION:
Never perform work on fuel system components near any possible ignition sources.
Vaporized fuel could ignite, resulting in a serious accident...
INSTALLATION PROCEDURE 1. INSTALL NO. 2 FUEL SENDER GAUGE ASSEMBLY (a) Attach the claw and install the No. 2 fuel sender gauge assembly. NOTICE: Be careful not to bend the arm of the fuel sender gauge assembly...
Other information:
DESCRIPTION Refer to DTC P032511. Click here
HINT: When DTC P032515 is stored, the ECM enters fail-safe mode. During fail-safe mode, the ignition timing is delayed to its maximum retardation. Fail-safe mode continues until the ignition switch is turned off...
DESCRIPTION If the entry lock function does not operate for the driver door only, but the entry unlock function operates, the request code is being transmitted properly from the driver door. In this case, there may be a problem related to the lock sensor (connection between the certification ECU (smart key ECU assembly) and front door outside handle assembly LH)...
Categories
The fuel gauge shows approximately how much fuel is remaining in
the tank when the ignition is switched ON. We recommend keeping
the tank over 1/4 full.
![Toyota Yaris. Fuel Gauge](images/books/1/toyota_yaris_fuel_gauge_134.jpg)
Full
1/4 Full
Empty
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