Hi all,

Have a question regarding a BDM read on an EDC16U34 ECU from a PD105 VW Passat B6 TDI (03G906021LR). I've read the 2mb flash and when I load it into WinOls I have the option to select 1 of 2 map files, either 03G906021AN or 03G906021LR. As the ECU hardware number is 021LR is this the map I should be selecting? Should the map file chosen always match the hardware number on the ECU sticker?

Thanks.

dmcc16 wrote:Hi all,

Have a question regarding a BDM read on an EDC16U34 ECU from a PD105 VW Passat B6 TDI (03G906021LR). I've read the 2mb flash and when I load it into WinOls I have the option to select 1 of 2 map files, either 03G906021AN or 03G906021LR. As the ECU hardware number is 021LR is this the map I should be selecting? Should the map file chosen always match the hardware number on the ECU sticker?

Thanks.

Winols detects these quite accurately, select default and you'll be fine

wbr

Thanks for the quick response! That is 021AN for this ECU so I'll go with that. Cheers!