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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 541 (Engine Controls (Introduction) -- 5.7L) >> Repair Instructions >> Fuel Level Sensor Replacement - Left >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
  1. Insert NEW level sender assembly into slot and slide down until lock tab engages.
  2. Route wires next to regulator ground wire and up to electrical connector.
  3. Slide the level sender wires into the open slots in the electrical connector.
  4. Connect the electrical connector into the flange.
  5. Test the level sender resistance with an ohmmeter.
    1. Empty stop = 38.5-41.5 ohms.
    2. Full stop = 247-253 ohms.
    3. No open circuits along the full sweep.
  6. Install module into tank. Refer to Fuel Tank Module Replacement - Left .
  7. Measure the resistance across the level sender with tank upright. Should read empty tank.
  8. Roll tank over. Resistance should read full stop.
  9. Return tank to upright position. Ensure proper empty stop resistance. This is done to ensure the level sender operates freely inside the tank and is not hung up on any of the internal lines.
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