Main Fuel Level Gauge

WARNING: This page is about a different variant/trim than selected.

Check that resistance between terminals [a] and [b] of main fuel level gauge changes depending on float (2) position.

Check resistance between terminals [a] and [b] at each float position in the following.

If the measured value is out of specification, replace fuel pump (1).

Fuel level gauge specifications

RESISTANCE REFERENCE

Float Position		Resistance (Ω)
Full Upper "a"	208 mm (8.189 in.)	20 ± 1
Full Lower "b"	40 mm (1.575 in.)	130.7 ± 1

Fig 1: Checking Resistance Between Terminals

Courtesy of SUZUKI OF AMERICA CORP.