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Ignition and Engine Control Systems - Component Location: Overview Volvo XC90 I

Engine Control Systems 1 illustration

Scheme 77

Scheme 77: LOCATION OF COMPONENTS
Scheme 77: LOCATION OF COMPONENTS

Location of components

  1. Knock sensor, x 2
  2. Injectors x 6
  3. Cam profile valve, x 2
  4. Camshaft position (CMP) sensor, x 2
  5. Reset valve camshaft (CVVT).
  6. Mass air flow (MAF) sensor/Intake Air Temperature (IAT) Sensor.
  7. Engine control module (ECM)
  8. Evaporative emission system (EVAP) valve.
  9. Throttle unit.
  10. Engine speed (RPM) sensor.
  11. Engine cooling fan (FC)
  12. Oil level sensor
  13. Intake pressure sensor.
  14. Actuator, variable intake, x2.

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