Cooling System Component Views

2004 Oldsmobile Bravada RWDSECTION Cooling System Component Views
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Left Side of the Engine Component View (4.8L/5.3L/6.0L)
GM334934Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Manifold Absolute Pressure (MAP) sensor
2 Fuel Pressure Regulator
3 Positive Crankcase Ventilation (PCV) Valve
4 Left Bank Ignition Coils
5 Engine Oil Pressure (EOP) Sensor
6 Engine Coolant Temperature (ECT) Sensor
7 Throttle Position (TP) Sensor
8 Throttle Body
9 Idle Air Control (IAC) Valve
10 Evaporative Emission (EVAP) Canister Purge Solenoid
Fig 2: Engine View-Upper Right (8.1L) Component View
GM656520Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Harness
2 Manifold Absolute Pressure (MAP) Sensor Connector
3 Engine
4 Engine Coil Harness Connector
5 Engine Coil Connector
6 Engine Coolant Temperature (ECT) Sensor Connector
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.