2011 FORD MUSTANG ignition

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. 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 service engine soon
indicator is on or the bulb does not
work, the vehicle may need to be serviced. Refer toOn-board
diagnostics (OBD-II)in this chapter.
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.
Maintenance and Specifications
301
2011 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

ENGINE DATA
Engine 3.7L V6 Engine 5.0L V8 Engine
Cubic inches 227 302
Required fuel 87 octane 87 octane
Firing order 1-4-2-5-3-6 1-5-4-8-6-3-7-2
Ignition system Coil on plug Coil on plug
Spark plug gap 0.049–0.053 inch
(1.25-1.35 mm)0.049–0.053 inch
(1.25–1.35 mm)
Compression ratio 10.5:1 11.0:1
For Shelby GT500 octane requirements, see theShelby GT500 Supplement.
Engine drivebelt routing
•3.7L V6 engine
•5.0L V8 engine
1. Short drivebelt is on first pulley groove closest to engine.
2. Long drivebelt is on second pulley groove farthest from engine.
12
12
Maintenance and Specifications
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2011 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

Engine ........................................311
cleaning ...................................265
coolant .....................................284
fail-safe cooling .......................288
idle speed control ...................281
lubrication specifications .......308
refill capacities ........................308
service points ..................275–276
Engine block heater .................206
Engine oil ..................................278
checking and adding ..............278
dipstick ....................................278
filter, specifications ........280, 307
recommendations ...................280
refill capacities ........................308
specifications ..........................308
Event data recording ....................7
Exhaust fumes ..........................205
F
Fail safe cooling ........................288
Fleet MyKey programming ........95
Floor mats .............................87–88
Fluid capacities .........................308
Fog lamps ....................................57
Fuel ............................................290
calculating fuel
economy ............................21, 296
cap ...........................................292
capacity ...................................308
choosing the right fuel ...........293
detergent in fuel .....................294
filler funnel .............................294
filling your vehicle with
fuel ...........................290, 292, 296
filter, specifications ........289, 307
fuel pump shut-off ..................227
improving fuel economy ........296octane rating ...........293–294, 311
quality ......................................294
running out of fuel .........251, 294
safety information relating to
automotive fuels .....................290
Fuses ..................................228–229
G
Garage door opener ....................81
Gas cap (see Fuel cap) ............292
Gas mileage
(see Fuel economy) .................296
Gauges .........................................17
H
Hazard flashers .........................227
Head restraints .........................123
Headlamps ...................................56
aiming ........................................59
autolamp system .......................56
bulb specifications ....................62
daytime running lights .............58
flash to pass ..............................58
high beam .................................58
replacing bulbs .........................63
turning on and off ....................56
Heating
heating and air conditioning
system .................................48, 51
Hood ..........................................274
I
Ignition ...............................202, 311
Illuminated visor mirror .............70
Infant seats (see Safety seats)..155
Index
344
2011 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

Inspection/maintenance (I/M)
testing ........................................301
Instrument panel
cleaning ...................................268
cluster ........................................12
lighting up panel and
interior .......................................59
J
Jack ............................................235
positioning ...............................235
storage .....................................235
Jump-starting your vehicle ......251
K
Keyless entry system
autolock ...........................101–102
Keys .....................................94, 111
positions of the ignition .........202
L
Lamps
autolamp system .......................56
bulb replacement
specifications chart ..................62
daytime running light ...............58
fog lamps ...................................57
headlamps .................................56
headlamps, flash to pass ..........58
instrument panel, dimming .....59
interior lamps .....................61, 63
replacing bulbs .........................63
LATCH anchors .........................159
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........208Limited slip axle
(see Traction Loc) ....................214
Load limits .................................192
Locks ..........................................100
autolock ...........................101–102
doors ........................................100
Lubricant specifications ...........308
Lug nuts ....................................250
Lumbar support, seats .............122
M
Manual transmission .................218
fluid capacities ........................308
lubricant specifications ..........308
reverse .....................................220
Message center ...........................19
display color ..............................24
english/metric button ...............24
MyColor display ........................24
system check button ................24
warning messages .....................24
Mirrors ...................................77–78
automatic dimming rearview
mirror ........................................77
heated ........................................51
side view mirrors (power) .......78
Motorcraft
parts ..............272, 307
MyKey ..........................................95
N
Navigation system .......................47
O
Octane rating ....................293–294
Oil (see Engine oil) ..................278
Index
345
2011 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)