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Instructions to replace fuel composition sensor

\015 Looking for instructions to replace fuel composition sensor for 2000 S10 pu\015 Posted / edited by AnonymousUser on : 20-05-2019

Answers :

  1. Turn OFF the ignition.
  2. \015\012
  3. Relieve the fuel pressure
  4. \015\012
  5. Remove the fuel composition sensor FCS attachment nut.
  6. \015\012
  7. Remove the 2 FCS attachment bolts.
  8. \015\012
  9. Remove the FCS from the frame rail.
  10. \015\012
  11. Disconnect the FCS inlet and outlet pipes from the FCS.
  12. \015\012
  13. Disconnect the FCS electrical connector.
\015\012Installation Procedure\015\012

  1. Connect the FCS inlet and outlet pipes to the FCS.
  2. \015\012
  3. Connect the FCS electrical connector.
  4. Notice: Use the correct fastener in the correct \015\012location. Replacement fasteners must be the correct part number for that \015\012application. Fasteners requiring replacement or fasteners requiring the use of \015\012thread locking compound or sealant are identified in the service procedure. Do \015\012not use paints, lubricants, or corrosion inhibitors on fasteners or fastener \015\012joint surfaces unless specified. These coatings affect fastener torque and joint \015\012clamping force and may damage the fastener. Use the correct tightening sequence \015\012and specifications when installing fasteners in order to avoid damage to parts \015\012and systems.
  5. Install the attaching nut.
  6. Tighten
    Tighten the nut to 17 N·m (12.5 lb ft)
  7. Install the 2 FCS attachment bolts.
  8. Tighten
    Tighten the bolts to 17 N·m (12.5 lb ft)
Repair Help & Product Troubleshooting for 2005 Chevrolet Avalanche

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