1998 Ford Contour Owner's Manual - Page 149

1998 Ford Contour Manual

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Maintenance and care Relearning the idle function Because your vehicle's engine is electronically controlled, some control conditions are maintained by power from the battery. When the battery is disconnected or a new battery is installed, the computer must "relearn" its idle conditions before your vehicle can drive properly. To begin this process: 1. Put the automatic transaxle gearshift in P (Park). Put the manual transaxle gearshift in neutral. 2. Turn off all accessories and start the vehicle. 3. Let the engine idle for at least one minute. 4. The "relearning" process will automatically complete as you drive the vehicle. • If you do not allow the engine to "relearn" its idle, the idle quality of your vehicle may be adversely affected until the idle is eventually "relearned". • If the battery has been disconnected or if a new battery has been installed, the clock and preset radio stations must be reset once the battery is reconnected. 149

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Maintenance and care
149
Relearning the idle function
Because your vehicle’s engine is
electronically controlled, some
control conditions are maintained
by power from the battery. When
the battery is disconnected or a
new battery is installed, the
computer must “relearn” its idle
conditions before your vehicle can
drive properly. To begin this
process:
1. Put the automatic transaxle
gearshift in P (Park). Put the
manual transaxle gearshift in
neutral.
2. Turn off all accessories and start
the vehicle.
3. Let the engine idle for at least
one minute.
4. The “relearning” process will
automatically complete as you
drive the vehicle.
• If you do not allow the engine to
“relearn” its idle, the idle quality
of your vehicle may be adversely
affected until the idle is
eventually “relearned”.
• If the battery has been
disconnected or if a new battery
has been installed, the clock and
preset radio stations must be
reset once the battery is
reconnected.