OBD-II may not have symptoms that are apparent, continued driving
with the
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
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
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
indicator blinks
eight times, it means that the vehicle is not ready for I/M testing; if
the
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.
2007 Econoline(eco)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
235
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ENGINE DATA
Engine*4.6L V8 engine 5.4L V8 engine 6.8L V10 engine
Cubic inches 281 330 415
Required fuel 87 octane 87 octane 87 octane
Firing order 1-3-7-2-6-5-4-8 1-3-7-2-6-5-4-8 1-6-5-10-2-7-3-8-4-9
Ignition
systemCoil on plug Coil on plug Coil on plug
Spark plug
gap0.052–0.056 inch
(1.32–1.42mm)0.052–0.056 inch
(1.32–1.42mm)0.052–0.056 inch
(1.32–1.42mm)
Compression
ratio9.4:1 9.0:1 9.0:1
*Refer to thePower Stroke Direct Injection Turbo Diesel Owner’s
Guide Supplementfor diesel engine information.
Engine drivebelt routing
•4.6L V8 and 5.4L V8 Engines without A/C
2007 Econoline(eco)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
250
ProCarManuals.com
Exhaust fumes ..........................146
F
Fail safe cooling ........................223
Fluid capacities .........................244
Four-Wheel Drive vehicles
preparing to drive your
vehicle .....................................152
Fuel ............................................224
calculating fuel economy .......230
cap ...........................................227
capacity ...................................244
choosing the right fuel ...........228
comparisons with EPA fuel
economy estimates .................232
detergent in fuel .....................229
filling your vehicle with
fuel ...........................224, 227, 230
filter, specifications ........224, 242
fuel pump shut-off switch .....168
improving fuel economy ........230
octane rating ...................228, 250
quality ......................................229
running out of fuel .................229
safety information relating to
automotive fuels .....................224
Fuses ..................................170–171
G
Garage door opener ....................46
Gas cap (see Fuel cap) ............227
Gas mileage
(see Fuel economy) .................230
Gauges .........................................16
H
Hazard flashers .........................168Headlamps ...................................34
bulb specifications ....................39
daytime running lights .............35
flash to pass ..............................35
high beam
.................................35
replacing bulbs
.........................40
turning on and off
....................34
Heating
heater only system
.............31, 33
heating and air conditioning
system
.......................................32
Hood
..........................................210
I
Ignition
...............................143, 250
Illuminated visor mirror
.............45
Infant seats (see Safety seats)
..92
Inspection/maintenance (I/M)
testing
........................................235
Instrument panel
cleaning
...................................206
cluster
........................................12
lighting up panel and
interior
.......................................36
J
Jump-starting your vehicle
......188
K
Keyless entry system
autolock
.....................................55
Keys
.............................................55
positions of the ignition
.........143
2007 Econoline(eco)
Owners Guide (post-2002-fmt)
USA(fus)
Index
258
ProCarManuals.com
