UrS4 and S6 ECM locations?

[bob.rossato at att.net]

> My books tell me they are located on the passengers side footwell area but
> on the S6 i looked and all i see are relays and wires. Does anyone know for
> a fact where the ECM is located? I'm ready to chip the puppy! Thanks

First you have to cut the seam in the carpet where the the firewall and center tunnel meet.  This, along with removal of the lower "A" pillar trim and the scuff plate at the bottom of the door opening, will allow you to fold back the carpet.  Then there are a couple of overlapping black plastic plates that cover the ECU.  Remove those and you're home free.  While you're at it, you may choose to unplug the red connector that is under the ECU to disable the 130 mph speed limiter.

Bob