Print-Toyota Service Information 11/3/17, 6(10 pm
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1GD-FTV FUEL FUEL SENDER GAUGE ASSEMBLY INSPECTION
PROCEDURE
1.INSPECT FUEL SENDER GAUGE ASSEMBLY 83320
a. Check the fuel sender gauge assembly output voltage.
i.
Component without harness connected
*a
(Fuel Sender Gauge Assembly)
*b Voltage applied between terminals
Apply 5 V between terminals 1 (FV) and 2 (FE).
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 1 (FV) and 2 (FE).
HINT:
If a stable power supply is not available, use 4 1.2 V nickel-metal hydride batteries or equivalent.
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Print-Toyota Service Information 11/3/17, 6(10 pm
ii.
*a Component without harness connected
(Fuel Sender Gauge Assembly)
Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Specified
Condition
Connection Condition
Float position 4.25 to 4.61
is F (upper) V*
2 (FE) - 3 (FR)
Float position 0.34 to 0.70
is E (lower) V*
*: The output voltage changes depending on the voltage applied to the terminals.
HINT:
· Output voltage (F) = (0.850 x Voltage applied to terminals) to (0.922 x Voltage applied to
terminals)
· Output voltage (E) = (0.068 x Voltage applied to terminals) to (0.140 x Voltage applied to
terminals)
If the result is not as specified, replace the fuel sender gauge assembly.
© 2012 TOYOTA MOTOR CORPORATION. All Rights Reserved.
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