Mazda 3 manuals

Mazda 3 Service Manual: After Service Precaution [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Fuel / After Service Precaution [Mzr 2.0, Mzr 2.5]

WARNING:

Fuel Leakage Inspection

Using M-MDS

1. Connect the M-MDS to the DLC-2.


2. Switch the ignition to ON.

3. Using the simulation function “FP”, start the fuel pump..

4. Verify that there is no fuel leakage from the pressurized parts.

5. In the case of fuel leakage, replace the following components and then do the recheck by the fuel leakage checking procedure.

Without using M-MDS

1. Remove the battery cover..

2. Disconnect the negative battery cable..

3. Remove the fuel pump relay.


CAUTION:

4. Using a jumper wire, short fuel pump relay terminals C and D in the relay and fuse block.


5. Connect the negative battery cable and operate the fuel pump..

6. Verify that there is no fuel leakage from the pressurized parts.

7. In the case of fuel leakage, replace the following components and then do the recheck by the fuel leakage checking procedure.

Fuel
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Before Service Precaution [Mzr 2.0, Mzr 2.5]
WARNING: Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel. Fuel line spills and leakage from the p ...

Other materials:

Side Step Molding Removal
1. Remove the fasteners A. 2. Using the removal tool, disengage clips B in the direction of the arrow (1), (2) shown in the figure. NOTE: Leave the disengaged clip B in place in consideration of the servicing. 3. Slide the side step molding in the direction of the arrow ( ...

Rear Drain Hose Installation
CAUTION: If the rear drain hose is pinched or bent anywhere, the water in the hose may not discharge and enter the inside of the vehicle. During and after installation of the trims and the headliner, always make sure there is no interference with the rear drain hose. Fix any problem ...

Up Switch Inspection [Fw6 A EL]
Continuity Inspection NOTE: The up switch is built into the selector lever component. 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the console.. 4. Disconnect the selector lever component connector. 5. Verify that the continuity betwee ...

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