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Optra5 LS, Automatic
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Engine Controls And Fuel - 2.0L (Diesel)
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Schematic and Routing Diagrams
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Fuel Injection Line Routing Diagram
Fuel Injection Line Routing Diagram
Fig 1: Identifying Fuel System Components
Courtesy of GENERAL MOTORS CORP.
Callout
Component Name
1
Fuel Injectors
2
Fuel Injector to Fuel Rail Pipe
3
Fuel Pressure Regulator 2 Valve
4
Fuel Rail
5
Fuel Return Hose
6
Fuel Injection Pump to Fuel Rail Pipe
7
Fuel Injection Pump
8
Fuel Rail Pressure Sensor
9
Fuel Injector to Fuel Rail Pipe