Mazda 3 Quiz
Engine

Charge Air Cooler Inspection [Mzr 2.3 Disi Turbo]

In this manual: Engine
Vehicle general — 15Accessories — 111Body — 339Brakes — 71Drivetrain — 143Electrical — 58Engine — 251HVAC — 72Restraints — 15Steering — 32Suspension — 41
~1min read

1. Remove the charge air cooler cover..

2. Remove the charge air cooler..

3. Remove the air bypass valve..

4. Plug ports A and B.


5. Verify that there is no air leakage when air is sent from port C.

  • If there is leakage, replace the charge air cooler..

Test yourself

A quick Mazda 3 quiz: every answer comes with an explanation and a link to the manual page.