Fiat Multi-Air System Overview
The Fiat Multi-Air System is an electro-hydraulic variable valvetrain system.
It modifies volumetric efficiency using a single overhead camshaft with:
- One lobe for intake valves
- Two lobes for exhaust valves
Engine Applications
The system is used in:
- 1.4L Fiat engines
- 2.4L Chrysler “Tigershark” engines
Vehicles Equipped with Multi-Air System
The system is found in the following FCA vehicles:
- Fiat 500
- Jeep Cherokee
- Chrysler 200
- Dodge Dart
Manual:
Download: Fiat MultiAir System: Operation; Diagnosis, & Service
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