NefMoto

Technical => Reverse Engineering => Topic started by: Jim_Coupe on May 10, 2016, 01:45:41 PM



Title: 3.2 VR6 24V same ECU number diffrent chipset??
Post by: Jim_Coupe on May 10, 2016, 01:45:41 PM
Hmmm this is a bit odd i think... I just have here infront of me  two ECUs with same number number: 022 906 032 HJ HW02..  And the one i have is from TT 3.2 2007  and the other im not sure of but they have nearly exact same numbers..  Did they go from Siemens infineon chips to ST chips but keep same ECU numbers?

First pic is from ECU board date: 06-05-02

Second ECU board is from date: 06-12-11


Title: Re: 3.2 VR6 24V same ECU number diffrent chipset??
Post by: k0mpresd on May 10, 2016, 02:41:49 PM
top one is an 021 ecu. someone lied to you.


Title: Re: 3.2 VR6 24V same ECU number diffrent chipset??
Post by: Jim_Coupe on May 11, 2016, 01:39:11 AM

What car uses 021?


Title: Re: 3.2 VR6 24V same ECU number diffrent chipset??
Post by: vwaudiguy on May 11, 2016, 11:54:48 AM
If thats the case im gonna go really nuts.. First they delayed my ECU and now they are trying to fool me?
What car uses 021?

Early VR6 (99-2002)


Title: Re: 3.2 VR6 24V same ECU number diffrent chipset??
Post by: Jim_Coupe on May 11, 2016, 02:24:07 PM
Hmm and they never had the HJ version? The date on the ECU says 2005.. im going to return it.


Title: Re: 3.2 VR6 24V same ECU number diffrent chipset??
Post by: k0mpresd on May 11, 2016, 05:17:12 PM
the date on the flash sticker does not say 2005.


Title: Re: 3.2 VR6 24V same ECU number diffrent chipset??
Post by: Jim_Coupe on May 11, 2016, 10:34:44 PM
Thanks for the help K0mpresd... A cloud of bad luck is right now over me..


Title: Re: 3.2 VR6 24V same ECU number diffrent chipset??
Post by: Jim_Coupe on May 25, 2016, 12:20:51 AM
After some reseach this ECU is from an 2.8 VR6 with xxx xxx 032E as ECU number not HJ as it says on the ECU box.. 

I bought my ECU from these guys and they seem to not want to take this ECU back.
www.auto24parts.com