Main Fuel Gauge Sender
- Using an ohmmeter, measure the resistance between terminals 1 and 3 of sender connector (A) at each float level.
- Also check that the resistance changes smoothly when the float is moved from "E" to "F"RESISTANCE REFERENCE CHART
Position Resistance(Ω) Sender (E) 183 ± 2.5 Warning lamp 175 ± 2.5 1/2 99 ± 2.5 Sender (F) 15 ± 2 - If the height resistance is unsatisfactory, replace the fuel sender as an assembly.CAUTION: After completing this test, wipe the sender dry and reinstall it in the fuel tank.