Ford F150 Pickup. Manual — part 1649

The Emissions/CAFE/CO2 Compliance Department is responsible for assigning these calibration codes.
Unique calibration identifications are assigned to cover similar vehicles to differentiate between tires,
drive configurations, final drive ratios and other calibration-significant factors. These 2 characters are
selected by an analyst to provide identifiable information unique to each calibration. For example; using
"2" to denote a 2-valve engine versus using "4" to denote a 4-valve engine, provides an easily identifiable
difference.

Position 5 = Fleet Code

Identifies fleet calibration code.

0

Certification (U.S. 4K, final sale in export markets)

1

HGDE/Dyno

2

Fast AMA, U.S.

3

ADP U.S.

4

Not assigned

5

Not assigned

6

Evaporative emissions

7

MACAA

8

On-board diagnostics

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Vacuum Diagrams - Trucks

9

Not assigned

Position 6 = Certification Regions

Certification region. Lists the lead region where multiple regions are included in one calibration.

5

U.S. fifty states

A

U.S. Federal (including altitude, may include Canada or Mexico)

B

U.S. California standard (includes U.S. Green States; Maine, Massachusetts, New York and Vermont)

C

Canada

D

China

E

European Community (Austria, Belgium, Denmark, Finland, Germany, Greece, Ireland, Luxembourg,
Netherlands, Portugal, Spain, Sweden and United Kingdom)

F

Extended European Community (E plus Croatia, Czech Republic, Estonia, Hungary, Norway, Poland,
Romania, Russian Federation, Slovakia, Slovenia, Switzerland and Yugoslavia)

G

Gulf Cooperative Council

H

Hong Kong

J

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Vacuum Diagrams - Trucks

Japan

K

Korea

L

Malaysia

M

Mexico

N

New Zealand

P

Australia

Q

South America (Brazil)

S

Singapore

T

Taiwan

U

South America (unleaded fuel)

V

Vietnam

X

ROW (rest of world)

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Vacuum Diagrams - Trucks

Y

Military

Z

Israel

Position 7 = Revision Level

The revision level will advance as revisions occur. Not printed on label.

VACUUM DIAGRAM REFERENCE

AVIATOR

CALIBRATION-TO-VACUUM DIAGRAM REFERENCE (AVIATOR)

Application/Calibration No.

See

Aviator

2-U81-A50-508/07, 3-U81-A50-510/506

Fig. 4

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Vacuum Diagrams - Trucks