lexus Workshop Repair Guides

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Fuel Pressure|Specifications|Page 2574 > < Fuel Pressure Regulator|Specifications|Page 2569
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Fuel Pressure: Specifications

 

Key On Engine Off

38 - 44 psi 

   

  

 

Engine Idling - Regulated

31 - 37 psi 

   

  

 

Engine Idling - Unregulated

38 - 44 psi 

   

  

 

Minimum Pressure after engine shutdown

21 psi 

Note: Taken after engine has been shutdown for 5 minutes.

 

   

  

 

Fuel Pressure|Specifications|Page 2574 > < Fuel Pressure Regulator|Specifications|Page 2569