Resistance Test

Using ohmmeter, measure resistance between fuel gauge terminal and ground terminal with float at points "F" and "E". See Fig 3 . See FUEL SENDING UNIT RESISTANCE table. Ensure resistance changes smoothly when float arm is moved slowly between points "F" and "E". Replace sending unit if readings are not as specified.

FUEL SENDING UNIT RESISTANCE

Measure Point			Ohms
AWD
Main Gauge
"F"			1-3
"E"			55.9-57.9
Sub Gauge
"E"			1-3
"E"			49.1-51.1
FWD
"F"			2-6
"E"			105-119

Fig 1: Measuring Float Height (FWD)

Courtesy of CHRYSLER CORP.

Fig 2: Measuring Main & Sub-Gauge Float Height (AWD)

Courtesy of CHRYSLER CORP.

Fig 3: Measure Fuel Gauge Sending Unit Resistance (FWD)

Courtesy of CHRYSLER CORP.

Fig 4: Measure Fuel Gauge Sending Unit Resistance (AWD Main Gauge)

Courtesy of CHRYSLER CORP.

Fig 5: Measure Fuel Gauge Sending Unit Resistance (AWD Sub-Gauge)

Courtesy of CHRYSLER CORP.