Mercedes-Benz Cars 2000-05

Fuel Injectors

Print

Removal & Installation



  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2.  
  3. Disconnect the negative battery cable and properly relieve the fuel system pressure.
  4.  
  5. Remove or disconnect the following:

    Resonance intake pipe
     
    Fuel lines
     
    Injection pipes at nozzles
     
    Injection nozzles
     

  6.  

To install:

  1. Install or connect the following:

    Injectors with new O-rings. Torque to 30 ft. lbs. (40 Nm)
     
    Injection pipes at nozzles. Torque to 17 ft. lbs. (23 Nm)
     
    Fuel lines
     
    Resonance intake pipe
     
    Negative battery cable
     

  2.  

  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Disconnect the negative battery cable and properly relieve the fuel system pressure.
  4.  
  5. Remove or disconnect the following:

    Resonance intake pipe
     
    Fuel lines
     
    Injection pipes at nozzles
     
    Injection nozzles
     

  6.  

To install:

  1. Install or connect the following:

    Injectors with new O-rings. Torque to 30 ft. lbs. (40 Nm)
     
    Injection pipes at nozzles. Torque to 17 ft. lbs. (23 Nm)
     
    Fuel lines
     
    Resonance intake pipe
     
    Negative battery cable
     

  2.  

 
label.common.footer.alt.autozoneLogo