The VT Commodore was the all new update to the VN-VS Models, engines remained the same (Except the Holden V8 gained an Air Mass Meter system and Sequential Injection). The Auto Trans (4L60E) remained, the rest is new... The mid 1999+ models had the option of two versions of the "Detuned" Chevrolet 5.7L LS1 V8 (~300Hp) replacing the Holden V8. The LS1's PCM is Flash Memory based, with Delphi's custom version of the Motorola 683xx, 32bit MCU. None of the LS1 Calibrations will be made available.
Program I.D Description:
The Memcal program I.D byte is located at hex
location 0x2008. If this is set to $AA it is possibly not a stock calibration.
$A5 = VT V6 and S/C V6 Release.
$A6 = VT Holden 5L & 5.7L V8 Release.
RED text indicates I have a copy of this Memcal available on request.
Last Updated ~ 14 - July - 2002
| Memcal BCC | Program I.D | Engine/Trans Type | ECM/PCM Service # | Comments |
| BWLR???? | ?? | 3.8L Auto | ?? | LPG |
| CDUW???? | $A6 | 5.0L Auto | 16234531 | 180KW Pilot Release |
| CDUX???? | $A6 | 5.0L Man | 16234531 | 180KW Pilot Release |
| CDUY???? | $A6 | 5.0L Auto | 16234531 | 195KW Pilot Release |
| CDUZ???? | $A6 | 5.0L Man | 16234531 | 195KW Pilot Release |
| CDWA???? | $A6 | 5.7L Auto | 16234531 | HSV 220KW 5.7L GMH V8 Pilot Release |
| CDWB???? | $A6 | 5.7L Man | 16234531 | HSV 220KW 5.7L GMH V8 Pilot Release |
| CFYX8232 | $A5 | 3.8L Auto | 16233396 | |
| CFYZ???? | $A6 | 5.0L Auto | 16234531 | 180KW Pre Release |
| CFZA???? | $A6 | 5.0L Man | 16234531 | 180KW Pre Release |
| CFZB8427 | $A6 | 5.0L Auto | 16234531 | HSV 195KW GMH V8 |
| CFZC8251 | $A6 | 5.0L Man | 16234531 | HSV 195KW GMH V8 |
| CFZD???? | $A6 | 5.7L Auto | 16234531 | HSV 220KW 5.7L GMH V8 |
| CFZF8259 | $A6 | 5.7L Man | 16234531 | HSV 220KW 5.7L GMH V8 w/5spd |
| CJDL1917 | $A5 | 3.8L Man | 16233396 | Series I, upto 02/1999 |
| CJDN1927 | $A6 | 5.0L Auto | 16234531 | Std 179KW GMH V8 |
| CJDP1932 | $A6 | 5.0L Man | 16234531 | Std 179KW GMH V8 |
| CJKU1912 | $A5 | 3.8L Auto | 16233396 | Series I, First release |
| CJKW1922 | $A5 | 3.8L S/C Auto | 16233396 | Series I Supercharged V6, First release |
| CNPF3167 | $A6 | 5.0L Auto | 16234531 | HSV 195KW GMH V8 |
| CNPH???? | $A6 | 5.0L Man | 16234531 | HSV 195KW GMH V8 |
| CNPJ???? | $A6 | 5.0L Man | 16234531 | From 01/1999 |
| CNPK???? | $A6 | 5.0L Auto | 16234531 | HSV 180KW GMH V8 |
| CNPL3192 | $A5 | 3.8L Auto | 16233396 | From 12/1998 to 03/1999 |
| CNPM3196 | $A5 | 3.8L S/C Auto | 16233396 | Series I Supercharged V6, upto 05/1999 |
| CNPN3202 | $85 | 3.8L Auto | ?? | SeriesI LPG, ends 03/1999 |
| CNPP???? | $A5 | 3.8L Man | 16233396 | Series I, ends03/1999 |
| CNPR3211 | $A5 | 3.8L HSV S/C Auto | 16233396 | VT Series I, HSV XU6 |
| CNUL3863 | $A6 | 5.0L Auto | 16234531 | Police Pack, upto 01/1999 |
| CRNK1750 | $A6 | 5.0L Auto | 16234531 | Police Pack, from 01/1999 |
| CXWB1931 | $A5 | 3.8L Auto | 16233396 | Series II Update, ends 04/2000 |
| CXWC???? | $A5 | 3.8L Man | 16233396 | Series II |
| CXWH1935 | $A5 | 3.8L S/C Auto | 16233396 | SeriesI, ends 10/1999 |
| CXWJ1936 | $A5 | 3.8L Auto | 16233396 | Series I LPG, ends 07/2000 |
| CXWK1937 | $A5 | 3.8L HSV S/C Auto | 16233396 | VT Series II, HSV XU6 |
| CXWL1938 | $A5 | 3.8L Auto | 16233396 | Last of Series I Cals |
| CXWM1939 | $A5 | 3.8L Man | 16233396 | Series I, ends 03/1999 |
| CXWN1940 | $A5 | 3.8L Auto | ?? | Series I LPG, ends 05/1999 |
| DARC4389 | $A5 | 3.8L S/C Auto | 16233396 | Series II Supercharged V6, from 10/1999 |
| DBLX6689 | $A5 | 3.8L HSV S/C Auto | 16233396 | VT Series II, HSV XU6 |
| DDRF2639 | $A5 | 3.8L Auto | 16233396 | Series II, ends 07/2000 |
| DFBM???? | ?? | 3.8L Auto | ?? | Series I LPG, from 07/2000 |
| DJLX4957 | $A5 | 3.8L Auto | 16233396 | Series II, from 07/2000 |