Ford 2013 Fusion Hybrid v.1 Manuel d'utilisateur télécharger pdf (Page 169)

2. Poor fuel quality or water in the

fuel—the engine may misfire or run

poorly.

3. The fuel fill inlet may not have been

properly closed. See Refueling (page

158).

4. Driving through deep water—the

electrical system may be wet.

These temporary malfunctions can be

corrected by filling the fuel tank with good

quality fuel, properly closing the fuel fill

inlet or letting the electrical system dry out.

After three driving cycles without these or

any other temporary malfunctions present,

the service engine soon indicator should

stay off the next time the engine is started.

A driving cycle consists of a cold engine

startup followed by mixed city/highway

driving. No additional vehicle service is

required.

If the service engine soon indicator remains

on, have your vehicle serviced at the first

available opportunity. Although some

malfunctions detected by the OBD-II may

not have symptoms that are apparent,

continued driving with the service engine

soon indicator on can result in increased

emissions, lower fuel economy, reduced

engine and transmission smoothness, and

lead to more costly repairs.

Readiness for

Inspection/Maintenance (I/M)

Testing

Some state/provincial and local

governments may have

Inspection/Maintenance (I/M) programs

to inspect the emission control equipment

on your vehicle. Failure to pass this

inspection could prevent you from getting

a vehicle registration.

If the service engine soon

indicator is on or the bulb does

not work, the vehicle may need

to be serviced. See On-Board Diagnostics.

Your vehicle may not pass the I/M test if

the service engine soon indicator is on or

not working properly (bulb is burned out),

or if the OBD-II system has determined

that some of the emission control systems

have not been properly checked. In this

case, the vehicle is considered not ready

for I/M testing.

If the vehicle’s engine or transmission has

just been serviced, or the battery has

recently run down or been replaced, the

OBD-II system may indicate that the

vehicle is not ready for I/M testing. To

determine if the vehicle is ready for I/M

testing, turn the ignition key to the on

position for 15 seconds without cranking

the engine. If the service engine soon

indicator blinks eight times, it means that

the vehicle is not ready for I/M testing; if

the service engine soon indicator stays on

solid, it means that the vehicle is ready for

I/M testing.

The OBD-II system is designed to check

the emission control system during normal

driving. A complete check may take several

days. If the vehicle is not ready for I/M

testing, the following driving cycle

consisting of mixed city and highway

driving may be performed:

15 minutes of steady driving on an

expressway/highway followed by 20

minutes of stop-and-go driving with at

least four 30-second idle periods.

Allow the vehicle to sit for at least eight

hours without starting the engine. Then,

start the engine and complete the above

driving cycle. The engine must warm up to

its normal operating temperature. Once

started, do not turn off the engine until the

above driving cycle is complete. If the

vehicle is still not ready for I/M testing, the

above driving cycle will have to be

repeated.

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Fuel and Refueling

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