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If
the
Light
Is
On
Steady
Have
you
recently changed brands of fuel?
You may be able
to
correct the emission system
malfunction by considering the following:
Did
you
recently put fuel into your vehicle?
If
so,
reinstall the fuel cap, making sure to fully install
the cap. The diagnostic system can determine if the fuel
cap has been left off or improperly installed.
A
loose or
missing fuel cap will allow fuel to evaporate into the
atmosphere. A few driving trips with the cap properly
installed should turn the light off.
Did
you
just drive through a deep puddle of water?
If
so,
your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out.
A
few driving trips should turn the light off.
Are you low on fuel?
As your engine starts to run
out
of fuel, your engine may
not run as efficiently as designed since small amounts of
air are sucked into the fuel line causing a misfire.
The
system can detect this. Adding fuel should correct this
condition. Make sure
to
install
the
fuel cap properly. It
will take a few driving trips to turn the light off.
If
so,
be sure to
fuel
your vehicle with quality fuel (see
“Fuel”
in the Index). Poor fuel quality will cause your
engine not
to
run as efficiently as designed. You may
notice this as stalling after start-up, stalling when
you
put the vehicle into gear, misfiring, hesitation on
acceleration or stumbling
on
acceleration. (These
conditions may go away once the engine is warmed up.)
This will be detected by the system and cause the light
to turn on,
If
you
experience one or more of these conditions,
change the fuel brand
you
use. It will require at least one
full tank of the proper fuel to turn the light off.
If none of the above steps have made the light turn
off,
have your dealer or qualified service center check the
vehicle. Your dealer has the proper test equipment and
diagnostic tools to fix any mechanical or electrical
problems that may have developed.
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