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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:

Battery
WARNING Wash hands after handling the battery and related accessories: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Read the following precautions carefully before using the ...

Cooling System Service Warnings
WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury. It may also damage the engine and cooling system. Tu ...

Passenger Compartment Temperature Sensor Inspection [Full Auto Air Conditioner]
1. Measure the temperature around the passenger compartment temperature sensor and measure the resistance between passenger compartment temperature sensor terminals A and B. If the characteristics of the passenger compartment temperature sensor are not as shown in the graph, replace t ...

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