Tag Archives: ecu engine software updates

Most Wanted Audi Engine Updates

VEHICLE MODEL

ENGINE CODE

A3/8P
From 2007
BKC/BLS
1.9 TDI
A3/8P
From 2007
BKD/BRA/BMM
2.0 TDI
A3/8P
only certain cases-if check engine light lit up. From 2007
BDB
3.2 Motronic
A3/8P
Rare – only for ECU
BLP
1.6 Motronic
TT/8N
only for certain motronics since 2004
BAM
1.8T Motronic
Q7/4L
From 2008 to 2009
BUN/BUG
3.0 TDI
Q7/4L
From 2007
BHK
3.6 FSI 3.0 TDI

Most needed Audi Engine Updates

This lists the ECUs that need most frequent updates.

VEHICLE MODEL

ENGINE CODE

A4/8E BPP
2.7 TDI
A4/8E
only certain cases 2007
BFB/BEX
1.8T Multitronic
A4/8E
Lots of updates if a multitronic version  and DPF. From 2009 and up.
BPW
2.0 TDI
A4/8E
only certain cases 2007
BFB/BEX
1.8T Multitronic