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Mazda CX-5 Service & Repair Manual: After Service Precaution

Mazda CX-5 Service & Repair Manual / Engine / Fuel / After Service Precaution

WARNING:

Fuel Leakage Inspection

Using M-MDS

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

2. Switch the ignition to ON (engine off).

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 recheck using the fuel leakage checking procedure.

Without using M-MDS

1. Disconnect the negative battery cable..

2. Remove the fuel pump relay.


CAUTION:

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


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

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

6. In the case of fuel leakage, replace the following components and then recheck using the fuel leakage checking procedure.

Fuel
...

Before Service Precaution
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:

Fuel Gauge Sender Unit Removal/Installation [Awd]
WARNING: Always keep sparks and flames away from fuel when servicing the fuel system. Fuel can be easily ignited which could cause serious injury or death, and damage to equipment. Fuel line spills and leakage from the pressurized fuel system are dangerous. Fuel can ignite a ...

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Purpose The instrument cluster operation record stores the record of the illumination or flashing of the warning light. Function The operation record is stored by the instrument cluster and displayed using the Mazda Modular Diagnostic System (M-MDS). The instrument ...

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1. Disconnect the negative battery cable.. 2. Discharge the refrigerant from the system.. CAUTION: If moisture or foreign material enters the refrigeration cycle, cooling ability will be lowered and abnormal noise will occur. Always immediately plug all open fittings after removing ...

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