ignition FORD RANGER 2010 2.G Service Manual

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
40 — Not used
41 10A* Automatic transmission
42 7.5A* Trailer tow (left turn)
43 20A* Engine fan relay coil, A/C relay
coil, IAC, Mass air flow sensor,
Heated exhaust gas oxygen
sensor, Catalyst module sensor,
Vapor management valve solenoid
44 15A* Ignition coil, Capacitor
45A — Not used
45B — Not used
46A — Fuel pump relay, Fuel injectors
relay
46B — Not used
47 — Engine fan relay
48 — Starter relay
49 — Not used
50 — Not used
51 — Not used
52 — Not used
53 — Not used
54 — PCM relay
55 — Blower relay
56A — A/C clutch solenoid relay
56B — Fog lamp relay
* Mini Fuses ** Maxi Fuses
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4.0L engines (if equipped)
The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 40A** Passenger compartment fuse
panel
2 — Not used
3 40A** Passenger compartment fuse
panel
4 — Not used
5 50A** Passenger compartment fuse
panel
6 — Not used
7 30A** Starter solenoid
8 — Not used
9 40A** Ignition switch
10 — Not used
11 30A** Powertrain control module (PCM)
relay
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
41 10A* Automatic transmission
42 7.5A* Trailer tow (left turn)
43 20A* A/C relay coil, IAC, Mass air flow
sensor, Heated exhaust gas
oxygen sensor, Catalyst module
sensor, Vapor management valve
solenoid, EGR solenoid, Heated
PCV
44 15A* Ignition coil, Capacitor
45A — Not used
45B — Not used
46A — A/C clutch solenoid
46B — Not used
47 — PCM relay
48A — Fuel pump relay, Fuel injectors
relay
48B — Fog lamp relay
51 — Not used
52 — Not used
53 — Not used
54 — Not used
55 — Blower relay
56 — Starter relay
* Mini Fuses ** Maxi Fuses
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ENGINE
Engines are more efficient when they are clean because grease and dirt
buildup keep the engine warmer than normal. When washing:
•Take care when using a power washer to clean the engine. The
high-pressure fluid could penetrate the sealed parts and cause
damage.
•Do not spray a hot engine with cold water to avoid cracking the
engine block or other engine components.
•Spray Motorcraft Engine Shampoo and Degreaser (ZC-20) on all parts
that require cleaning and pressure rinse clean. In Canada use
Motorcraft Engine Shampoo (CXC-66-A).
•Never wash or rinse the engine while it is running; water in the
running engine may cause internal damage.
•Never wash or rinse any ignition coil, spark plug wire or spark plug
well, or the area in and around these locations.
•Cover the highlighted areas to prevent water damage when cleaning
the engine.
2.3L I4 ENGINE
Cleaning
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If you have run out of fuel:
•You may need to cycle the ignition from off to on several times after
refueling to allow the fuel system to pump the fuel from the tank to
the engine. On restarting, cranking time will take a few seconds longer
than normal.
•Normally, adding 1 gallon (3.8L) of fuel is enough to restart the
engine. If the vehicle is out of fuel and on a steep grade, more than
1 gallon (3.8L) may be required.
•The service engine soon
indicator may come on. For more
information on the service engine soon
indicator, refer to
Warning lights and chimesin theInstrument Clusterchapter.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend
taking fuel economy measurements during the first 1,000 miles
(1,600 km) of driving (engine break-in period). You will get a more
accurate measurement after 2,000 miles–3,000 miles (3,000 km–5,000
km).
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theMaintenance
product specifications and capacitiessection of this chapter.
The advertised capacity is the amount of the indicated capacity and the
empty reserve combined. Indicated capacity is the difference in the
amount of fuel in a full tank and a tank when the fuel gauge indicates
empty. Empty reserve is the small amount of fuel remaining in the fuel
tank after the fuel gauge indicates empty.
The amount of usable fuel in the empty reserve varies and should
not be relied upon to increase driving range. When refueling your
vehicle after the fuel gauge indicates empty, you might not be
able to refuel the full amount of the advertised capacity of the
fuel tank due to the empty reserve still present in the tank.
For consistent results when filling the fuel tank:
•Turn the engine/ignition switch to the off position prior to refueling,
an error in the reading will result if the engine is left running.
Maintenance and Specifications
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•Fuel economy may decrease with lower temperatures during the first
8–10 miles (12–16 km) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Four-wheel-drive operation (if equipped) is less fuel efficient than
two-wheel-drive operation.
•Close windows for high speed driving.
EPA fuel economy estimates
Every new vehicle should have a sticker on the window called the
Monroney Label which contains EPA fuel economy estimates. Contact
your authorized dealer if the Monroney Label is not supplied with your
vehicle. The EPA fuel economy estimates should be your guide for the
fuel economy comparisons with other vehicles. Your fuel economy may
vary depending upon the method of operation and conditions.
EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed inscheduled maintenance information
performed according to the specified schedule.
The scheduled maintenance items listed inscheduled maintenance
informationare essential to the life and performance of your vehicle
and to its emissions system.
If other than Ford, Motorcraft
or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Maintenance and Specifications
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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 tightening the fuel cap 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. 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 to the On board
diagnostics (OBD-II) description 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.
Maintenance and Specifications
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ENGINE DATA
Engine 2.3L I4 engine 4.0L V6 engine
Cubic inches 138 245
Required fuel 87 octane 87 octane
Firing order 1-3-4-2 1-4-2-5-3-6
Ignition system EDIS EDIS
Spark plug gap0.049–0.053 inch
(1.25–1.35 mm)0.052–0.056 inch
(1.32–1.42 mm)
Compression ratio 9.7:1 9.7:1
Engine drivebelt routing
•2.3L I4 engine with A/C
•2.3L I4 engine without A/C
Maintenance and Specifications
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preparing to drive your
vehicle .....................................172
Fuel ............................................250
calculating fuel economy .......255
cap ...........................................252
capacity ...................................268
choosing the right fuel ...........253
comparisons with EPA fuel
economy estimates .................258
detergent in fuel .....................254
filling your vehicle with
fuel ...........................250, 252, 255
filter, specifications ........250, 267
fuel pump shut-off switch .....190
improving fuel economy ........255
octane rating ...................254, 272
quality ......................................254
running out of fuel .................254
safety information relating to
automotive fuels .....................250
Fuel pump shut-off switch .......190
Fuses ..................................190–191
G
Gas cap (see Fuel cap) ............252
Gas mileage
(see Fuel economy) .................255
Gauges .........................................16
H
Hazard flashers .........................189
Headlamps ...................................44
aiming ........................................46
bulb specifications ....................49
daytime running lights .............45
flash to pass ..............................45
high beam .................................44
replacing bulbs .........................50turning on and off ....................44
Heating
heating and air conditioning
system .................................41–42
Hood ..........................................233
I
Ignition ...............................159, 272
Infant seats
(see Safety seats) .....................105
Inspection/maintenance (I/M)
testing ........................................260
Instrument panel
cleaning ...................................229
cluster ........................................12
lighting up panel and
interior .......................................45
J
Jack ............................................201
positioning .......................201, 206
storage .....................201, 203–204
Jump-starting your vehicle ......210
K
Keys .......................................62, 67
positions of the ignition .........159
L
Lamps
bulb replacement
specifications chart ..................49
daytime running light ...............45
fog lamps ...................................44
headlamps .................................44
headlamps, flash to pass ..........45
Index
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