Mazda 6 Service Manual: After repair procedure

Mazda 6 Service Manual / Fuel and emission control systems / Fuel system / After repair procedure

Warning

Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and damage. When installing the fuel hose, observe Fuel Leakage Inspection described below.

Fuel Leakage Inspection

Warning

Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and damage. Always carry out the following procedure with the engine stopped.

Caution

Connecting the wrong check connector terminal may possibly cause malfunction. Carefully connect the specified terminal only.

1. Short the check connector terminal F/P to body GND using a jumper wire.

2. Turn the ignition switch to ON position to operate the fuel pump.

3. Pressurize the system in this way for at least 5 minutes

to be sure of no leakage.

If there is fuel leakage, inspect the fuel hoses, hose clamps, and fuel pipe sealing surface, and replace as necessary.

4. After repair, assemble the system and repeat Steps 1 to 3.

Before repair procedure

Warning Fuel vapor is hazardous. It can easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel. Fuel line spills and leakage are dangerous. Fuel can ig ...

Fuel tank removal/installation

Warning Repairing a fuel tank that has not been properly steam cleaned can be dangerous. Explosion or ire may cause death or serious injury. Always properly steam clean a fuel tank before re ...

Other materials:

Mazda 6 Service Manual: Battery inspection
Battery Inspect the battery in the following procedure. Test load chart Battery positive voltage with load Back-up Current 1. Verify that the engine switch is at OFF and that the key has been removed. 2. Disconnect the negative battery cable. 3. Measure the back-up current between the n ...

Mazda 6 Service Manual: Timing chain
TIMING CHAIN REMOVAL/INSTALLATION 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 are dangerous. Fuel can ignite and cause serious injures or death and damage. Fuel ...