Mazda 3 manuals

Mazda 3 Service Manual: EGR Valve Inspection [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Emissions / EGR Valve Inspection [Mzr 2.0, Mzr 2.5]

Resistance Inspection

1. Remove the battery cover..

2. Disconnect the negative battery cable..

3. Disconnect the EGR valve connector.

4. Measure the resistance between the EGR valve terminals.



EGR valve terminal

Resistance inspection (ohm)

C―A

D―B

C―E

D―F

12—16

(At room temperature)


EGR Pipe Removal/Installation [Mzr 2.3 Disi Turbo]
1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the battery and battery tray.. 4. Remove the following parts.. Fresh-air duct Air cleaner ...

EGR Valve Removal/Installation [Mzr 2.0, Mzr 2.5]
1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Drain the engine coolant from the radiator.. 4. Remove the air cleaner and the air hose as a single unit.. 5. Remove ...

Other materials:

Front Fog Light Removal/Installation
Except Mazdaspeed3 1. Disconnect the negative battery cable.. 2. Remove the front bumper.. 3. Pull the wiring harness from the hook in the direction of the arrow shown in the figure and remove it. 4. Disconnect the connector. 5. Pull the wiring harness in the direction of the arrow (2 ...

Engine Disassembly/Assembly [Mzr 2.3 Disi Turbo]
1. Remove the engine from the transaxle.. 2. Remove the intake-air system.. 3. Remove the exhaust system.. 4. Remove the generator.. 5. Remove the EGR valve.. 6. Remove the ignition coils.. 7. Remove the high pressure fuel pump and high pressure fuel pump cover.. 8. Remove the fuel inj ...

Forced Ignition On [With Advanced Keyless Entry And Push Button Start System]
NOTE: In order to perform a forced ignition ON, the M-MDS (IDS) is necessary. If the servicing is being done outside of an Authorized Mazda dealership, contact an Authorized Mazda dealership for instructions. The forced ignition ON procedure forces a power supply to each part w ...

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