RM38T0EC _51 Engine / Hybrid System _144959 M20F-FXS, M20G-FXS FUEL _0604271 FUEL SENDER GAUGE ASSEMBLY G

M20F-FXS, M20G-FXS FUEL  FUEL SENDER GAUGE ASSEMBLY  INSPECTION  


PROCEDURE

Hide 83320 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.

i.
A396714C02
0.25,0.167 0.563,0.365 0.313,0.198 10 false *a 1.667,2.5 1.979,2.698 0.313,0.198 10 false *b
*a Component without harness connected
(Fuel Sender Gauge Assembly)
*b Voltage Applied between Terminals


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.



ii.
A438377C01
0.521,0.083 1.99,1.365 1.469,1.281 1.854,2.677 2.24,2.677 true 2.302,4.438 2.688,4.438 true 0.604,0.146 0.917,0.344 0.313,0.198 10 false *a 2.385,2.615 2.698,2.813 0.313,0.198 10 false F 2.802,4.375 3.115,4.573 0.313,0.198 10 false E
*a Component without harness connected
(Fuel Sender Gauge Assembly)


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.