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Home >> Volvo >> 2003 >> C70 2.4 58 >> Repair and Diagnosis >> External Pages >> Different car >> Section 129 (Engine Sensors & Switches - Removal & Installation (Coupe)) >> Diagnosis & Air Leakage Checks >> Air Leakage In the Intake System, Checking >> Checking Components

Checking Components

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Engine Components
GLL128123Courtesy of VOLVO CARS OF NORTH AMERICA.
  1. fresh air intake
  2. throttle body (TB)
  3. intake manifold with vacuum hoses and gaskets
  4. crankcase ventilation
  5. injectors
  6. brake servo hose
  7. evaporative emission system (EVAP) valve
  8. air preheating.