Honda CRX silhouetteCRX

Sending Unit Test/Replacement

16-79prose procedure
  1. 1
    Remove the rear seat (see section 14), then remove the maintenance access cover.
  2. 2
    Check that the ignition switch OFF, then disconnect the 2-P connector from the fuel gauge sending unit.
  3. 3
    Remove the fuel gauge sending unit.
    Illustration of removing the fuel gauge sending unit from the fuel tank access opening using the fuel sender wrench.
  4. 4
    Measure the resistance between the A and B terminals at E (EMPTY), 1/2 (HALF FULL) and F (FULL) by moving the float.
    Detail view of the sending unit terminals A and B (inset circle) and the float arm at the three measured positions F (FULL), 1/2 (HALF FULL) and E (EMPTY), with the float-height dimensions 45 mm, 93 mm and 144.5 mm.
  5. 5
    If unable to obtain the above readings, replace the fuel gauge sending unit.
Resistance (Ω)
E105—110
1/225.5—39.5
F2—5
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