Holden Commodore VE Series 1, 2006 – 2007
E38 – VZ & VE Holden Commodores with the L76 and L98 V8
Hardware/Service # (12597 121) – Silver Throttle Body
other service numbers 12597121, 12603892, 12589297, 19210738 that can be used to replace the 121
System OS# 12612381 & 12624402
Calibration#
Holden Commodore VE Series 1, 2007 – 2008.5
E38 – VE Holden Commodores with the L76 and L98 V8
Hardware/Service # (12612 384) – Gold Throttle body
other service numbers ???
System OS# ??
Calibration#??
Holden Commodore VE Series 1, 2008.5 – 2010
E38 – VE Holden Commodores with the L76 and L98 V8
Hardware/Service # (12625 455) – Gold Throttle body
other service numbers ???
System OS# ??
Calibration#??
Wiring harness different from here down
Holden Commodore VE Series 2 & VF, 2010 +
E38 – VE & VF Holden Commodores with the L76 and L98 V8
Hardware/Service # (service number ending in 238) and into VF Commodore
other service numbers ???
VE S2 – L77 6.0L V8 – HW# ending 238 System OS#12639270 – Calibration#92252500
??

Holden Commodore VE Series 1, 2006-2010 – 6.0L V8 – Throttle body and ECU part number notes before you start
3) E38: Keep to flashing files from these year groups to the service numbers listed:
wire harness Same on a) b) c)
a) 2006 – 2007 – E38 – VZ & VE Holden Commodores with the L76 and L98 V8
OS12612381 & 12624402 – Hardware/Service # (12597 121) – Silver Throttle Body
other service numbers 12597121, 12603892, 12589297, 19210738 that can be used to replace the 121
b) OS????????? – 2008.5 – 2009 – E38 – VE Holden Commodores with the L76 L98 6.0L V8
OS???????? – Hardware/Service # (12612 384) – Gold Throttle body
other service numbers???
c) 2009 – 2010 – E38 – VE Holden Commodores with the L76 L98 6.0L V8
OS???????? – Hardware/Service # (12625 455) – Gold Throttle body
other service numbers???
Wiring harness different from here down
d) OS????????? – 2010+ E38 (service number ending in 238) and into VF Commodore
Read MoreCheck fault codes and record check vin numbers are correct
Install new ecu and connect power supply
Read More
Symptom:
The vehicle came in with the check engine light and the vehicle had no power so the vehicle was in power limiting mode.
Read MoreSecurity lockout active, vehicle data mismatch
Here’s what you have to do, this is when radio is the same Read More

known as Astra G- these vehicles come from 99 to 2005
Z18xe- Simtec71
Variants
- there are 2 main variants z18xe with simtec 71 and a newer version called simtec 71.1
- after 2003 the fan controller is different, use your Vin and program with GDS to update is the ecu version is wrong, there is no CAN setting for this and you will not find it in the Tech2 or tech2win,