Ford TRANSIT 2017 Owner's Manual page 134

Illumination of any of the following warning
lamps, indicators or vehicle symptoms
could indicate that the emission control
system is not working correctly.
• Coolant temperature warning lamp.
• Charging system warning lamp.
• Service engine soon indicator.
• Fluid leaks.
• Strange odors.
• Excessive exhaust smoke.
• Loss of engine power.
Do not make any unauthorized changes to
your vehicle or engine. By law, vehicle
owners and anyone who manufactures,
repairs, services, sells, leases, trades
vehicles, or supervises a fleet of vehicles
are not permitted to intentionally remove
an emission control device or prevent it
from working. Information about your
vehicle's emission system is on the Vehicle
Emission Control Information Decal
located on or near the engine. This decal
also lists engine displacement.
Please see your warranty information for
complete details.
On-Board Diagnostics (OBD-II)
Your vehicle has an on-board diagnostics
system (OBD-II) that monitors the engine's
emission control system. This system
protects the environment by making sure
that your vehicle continues to meet
government emission standards. The
OBD-II system also assists an authorized
dealer in correctly servicing your vehicle.
When the service engine soon
indicator illuminates, the OBD-II
system has detected a
malfunction. Temporary malfunctions may
cause the service engine soon indicator to
illuminate.
Transit (TTH) Canada/United States of America, HK3J 19A321 AA enUSA, Edition date: 04/2016, First Printing
Fuel and Refueling
Examples of temporary malfunctions are:
•
•
•
•
•
You can correct these temporary
malfunctions by filling the fuel tank with
good quality fuel, correctly closing the fuel
filler door 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 not illuminate. A driving cycle
consists of a cold engine startup followed
by mixed city or 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.
131
The vehicle has run out of fuel.
Poor fuel quality or water in the fuel.
The engine may misfire or run rough.
The fuel filler door may not have been
closed correctly. See Refueling (page
127).
Driving through deep water. The
electrical system may be wet.