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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo, 6.6 6 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Control System & Fuel System - 6.6L (LLY) - Introduction (2 Of 2)) >> Repair Instructions >> Fuel Injection Fuel Rail Assembly Replacement - Bank 1 >> Removal Procedure

Removal Procedure

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  1. Remove the engine cover. Refer to Engine Cover Replacement .
  2. Remove the exhaust gas recirculation (EGR) valve and bracket. Refer to Exhaust Gas Recirculation Valve Replacement .
  3. Remove the right fuel injector feed pipes. Refer to Fuel Injection Fuel Feed Pipe Replacement - Right Side .
    4. Fig 1: Identifying fuel rail pressure (FRP) sensor
    GM1732190Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the fuel rail pressure (FRP) sensor electrical connector (1).
  5. Disconnect the right fuel fed pipe fitting from the fuel rail.
    6. Fig 2: Identifying RH fuel rail
    GM1731515Courtesy of GENERAL MOTORS CORP.
  6. Remove the 2 fuel rail bolts and the fuel rail assembly.
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