Generations

From S4wiki
Revision as of 19:28, 15 January 2010 by Ram (talk | contribs) (→‎OEM equipment)
Jump to navigation Jump to search

Engine Codes

Engine code MY Model ECU Notes
APB 1998-2001 North American S4 see below
ASJ 2000? RS4 F-box
AZR 2001?-2003 Q/K-box
AGB 1997-2001? European S4 C/D-box No post cat O2 sensors, Bosch MAF, original intake manifold
AZB 2001? G/N/P-box
APB ?-2002 Allroad/A6 X/L-box
BEL 2003-? R/MX/S/T-box

OEM equipment

MY Badge ECU Build Date MAF BPVs ESP Transmission F-hose Notes
1997-1999 2000 s4logo.png C-Box 09/97-08/99 Bosch 710 no 6-speed yes AGB engine code (Not available in North America), Flush door handles, Early door mirrors, Thin door trim, Analog clock in dash, No plenum chamber cover, Reversed battery terminals, Face down spare, Square side repeaters, Washer nozzles located on top of hood, Manually operated seats, Split (2-piece) Xenons with separate side repeaters
2000 A-Box 09/99-05/00 Possibly Al uprights, interchangable with ESP/Hitachi equipped cars but requires engine recode and a Bosch MAF
B-Box 710A Tiptronic no Possibly Al uprights, interchangable with ESP/Hitachi equipped cars but requires engine recode and a Bosch MAF
2001 H-Box 06/00-09/00 Hitachi 710A yes 6-speed yes Steel uprights, introduction of ESP, interchangable with M-Box but requires cluster recode
J-Box Tiptronic no Steel uprights, interchangable with L-Box
2001.5 2001 s4logo.jpg L-Box 09/00-05/01 710B Revised TBB, updated intake manifold, sport package (w/Al mirrors) avail, Avant avail
M-Box 6-speed, updated synchros/sliders
2002 T-Box 06/01-07/01 Interchangable with M-Box
AA-Box Tiptronic Interchangable with L-Box
  • Note: The build date cutoff for 2001 to 2001.5 is inconsistent and sometimes arbitrary. Both '01 and '01.5 cars have been reported as 09/00 build.
  • Note: Manufacturer Year is inconsistent and sometimes arbitrary. See Notes below.
  • Note: It is a common misconception that 2001.5 introduced updated oil lines. There is no conclusive evidence of this.

North American Production numbers[1]

MY Sedan Avant total
2000 5647 25 5672
2001 4770 1228 5998
2002 642 198 840
Total 12,096 1451 13,547

2002 is build date of 06/01 to 07/01


B5/S4 AVANT: AUDI IMPORT FIGURES (U.S. Market Only.) 1-07-10 Update


Had a great series of discussions / e-mails with Audi's "Product Support Engineering" office in Auburn Hills, Michigan. Very helpful and "Super Hero" fast in providing the following "Official Audi Numbers" as well as clarification on some of the info currently posted on various Audi sites:

B5/S4 Avants - US Market Only: (MY = Model Year. CY = Calender Year) - 1999MY: No '99MY Imported / Sold in the U.S.A. - 2000MY: No '00MY Imported / Sold in the U.S.A. - 2001MY: 1,257 Total Imported / Sold in the U.S.A. (Automatics: 404 Units. 6-Spd Manuals: 853 Units.) - 2002MY: 283 Total Imported / Sold in the U.S.A. (Automatics: 188 Units. 6-Spd Manuals: 283 Units.) - 2003MY: No '03MY B5/S4 Avants Sold.

Notes / Misc Points: - Total of 1,540 B5/S4 Avants were imported to / sold in the U.S.A. - Automatics: 592 Total Units. 6-Speed Manuals: 948 Total Units. - Audi did sell some B5/S4 Avants in 2000CY, but they were early '01MY models. - Audi is not able to differentiate between 2001MY and 2001.5 MY S4 Avants in their U.S. Market Import / Sales records. (...Damn!!) - Audi did not produce a 2003MY B5/S4 Avant. However, there were a few "left-over" 2002MY units sold in 2003CY.

Hopefully this refresh helps the "1,540 B5/S4 Avant Audi owners" out there.

I'm posting this on several B5/S4 sites to share this.

All the best - Silverarrow

Notes

  • http://forums.audiworld.com/s4/msgs/802094.phtml
  • poll here: http://forums.audiworld.com/s4/msgs/2447926.phtml
  • There is some confusion with cars near the 5/00 build mark (none verified)
    1. Some 2001 cars came with Bosch MAFs (and presumably A-Box ECUs).
  • There is some confusion with cars near the 09/00 build mark (none verified)
    1. Some are 2001, some are 2001.5
    2. Some 2001.5 came with H-boxes and do not appear to have F-hoses
    3. Some 2001.5 are reported to have mismatching wheel/trunk badges
  • Andy Whittaker's UK 1999 S4 seems to have a C box as too does Nilesh "Ram" Ramrattan's MTM Stage IV car (also UK spec).
  • The L and AA box information may be incorrect. Please mail me or post a comment in the talk section.
  • If the OEM equipment on your car does not fit into this table and you are the original owner, please post a comment in the talk section.
  • If the OEM equipment on your car does not fit into this table and you are not the original owner, it is highly likely that some of the parts have been swapped out.