Unique Calibration
WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
The Emission/CAFE/CO2 Compliance Department is responsible for assigning calibration numbers. Unique calibration identifications are assigned to cover similar vehicles to differentiate tires, drive configurations, final drive ratios and other significant certification factors.
These 2 characters are chosen by the analyst to provide identifiable information unique to each calibration. For example, using the number 2 to denote a 2-valve engine and 4 to denote a 4-valve engine, provides an easily identifiable difference.
Fleet Code
- 0 - Certification (U.S. 4K, final sale in export markets)
- 1 - HDGE/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 (OBD)
- 9 - Not assigned
Certification Region
- Certification region - Lead code where multiple regions are included in one calibration
- 5 - U.S. 50 states
- A - U.S. Federal (including altitude, may include Canada or Mexico)
- B - U.S. California standard (includes U.S. green states)
- C - Canada
- D - China
- E - European Community (Austria, Belgium, Denmark, Finland, France, 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 - 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)
- Y - Military
- Z - Israel
Revision Level (not printed on label)
- 91-99 - Hardware and certification level
- 01-04 - Preliminary levels
- 00 - Job 1 production (initial calibration)
- 05-09 - Pre-job 1 revisions to calibrations
- 10-89 - Post-job 1 revisions to calibrations
- 0B - Durability test level
- BD - On-board diagnostics (OBD) intermediate level (pre-05)