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Circuit Test (LeBaron Sedan)

  1. Remove instrument cluster. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION. Disconnect cluster Red connector. Using ohmmeter connected to ground, probe connector terminal No. 9 (Dark Blue wire). See Figure . Position sending unit float to FULL position.
  2. Correct reading should be within 4 ohms of specification. See FUEL SENDING UNIT CALIBRATION  . If reading is infinity, there is open in wiring circuit between sending unit connector and cluster. Repair as required.
  3. If reading is within specification, reposition sending unit as specified and check resistances to match table. If resistance readings do not match table, locate short in wiring circuit to sending unit. Repair as required. If wiring circuit is good, replace sending unit.
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