Engine Controls Component Views

2004 Oldsmobile Bravada AWDSECTION Engine Controls Component Views
WARNING: This page is about a different car, the 2004 GMC Sierra and 2004 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Engine Controls Electrical Components
GM899874Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Inline Connector C004
2 Inline Connector C005, C006
3 Lock-off Solenoid Relay Connector
4 Injector Relays - Even Bank
5 Injector Relays - Odd Bank
6 AF Fuel Mode Relay
7 In-Line AF Fuses
8 Fuel Tank Pressure Sensor Connector
9 Fuel Tank Pressure (FTP) Sensor
10 CNG Fuel Tank
11 High Pressure Lock-off (HPL) Solenoid Connector
12 High Pressure Lock-off (HPL) Solenoid
13 Fuel Tank Temperature (FTT) Sensor Connector
14 Low Pressure Lock-off (LPL) Solenoid Connector
15 Low Pressure Lock-off (LPL) Solenoid
16 Intermediate Pressure Regulator (IPR)
17 Fuel Rail Pressure (FRP) Sensor Connector
18 Left Hand Gaseous Fuel Rail
19 Gaseous Fuel Injector
20 Gaseous Fuel Injector Connector
21 Fuel Rail Temperature (FRT) Sensor Connector
22 Right Side Inner Fender
23 Alternative Fuel Injector Control Module (FICM) Connector C001
24 Alternative Fuel Injector Control Module (FICM)
Fig 2: Identifying Fuel System Components
GM796324Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Left Hand Gaseous Fuel Rail
2 Right Hand Gaseous Fuel Rail
3 Gaseous Fuel Injector (1 of 8)
4 High Pressure Regulator (HPR) Coolant Lines
5 High Pressure Regulator (HPR)
6 Inline CNG Fuel Filter
7 High Pressure Lock-off (HPL) Fitting CNG Fuel Line
8 Pick-up Box Floor
9 CNG Fuel Fill Valve
10 CNG Fuel Fill Line
11 Left Hand Vehicle Frame Rail
12 Chassis CNG Fuel Line
13 Chassis Fuel Line Pick-up Box Pass-through
14 Low Pressure Lock-off (LPL) Solenoid CNG Fuel Line Inlet Fitting
15 Low Pressure Lock-off (LPL) Solenoid
16 Intermediate Pressure Regulator (IPR)
Fig 3: Identifying Fuse Block Underhood
GM906218Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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