Mazda 6 Quiz
Fuel and emission control systems

Egr valve removal/installation

In this manual: Fuel and emission control systems
General information — 42Engine — 23Lubrication system — 10Cooling system — 9Fuel and emission control systems — 161Engine electrical system — 17Clutch — 21Manual transaxle — 10Automatic transaxle — 110Front and rear axles — 20Steering system — 15Braking system — 104Suspension — 34Body — 201Body electrical system — 287Heater and air conditioner systems — 89Technical data — 1Special tools — 1
~1min read

1. Disconnect the negative battery cable.

2. Disconnect the EGR valve connector.

3. Remove in the order indicated in the table.



4. Install in the reverse order of removal.

Water Hose Removal Note
  • Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT.)
EGR Valve Removal Note

1. Remove the air hose. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION)

2. Remove the upper radiator hose. (See RADIATOR REMOVAL/INSTALLATION.)

Test yourself

A quick Mazda 6 quiz: every answer comes with an explanation and a link to the manual page.