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e.t.
2nd March, 2013, 01:07 PM
Hy

I replaced the first catalyst through a pipe.

Now there is going on the engine check.


Can someone take off this in the Software?


Thanks

imcumen
2nd March, 2013, 03:51 PM
try and report
pass in pm
BR

e.t.
23rd March, 2013, 11:25 AM
Hi

Don't work

Babos
23rd March, 2013, 11:27 AM
what DTC he have?

davecooper47
23rd March, 2013, 05:56 PM
You will need to remap to remove DPF from ECU.

J_amb_o
23rd March, 2013, 10:26 PM
DPF in an RS6? lol

Nice car, i'd suggest entrusting it to someone one who really knows this car and ECU.

Rick

davecooper47
24th March, 2013, 12:32 AM
What year???

sweegie
29th March, 2013, 12:16 AM
Hi, do you still have all the O2 sensors plugged in? Just removed the pre-cats from the downpipe? No other modifications?

Let me know and i'll see what I can do for you.

Cheers

digitaltech
29th March, 2013, 07:56 AM
get oxygen sensor extender, from ebay. if you get p0170-174. Insert on secondary sensors and will fix catalyst efficiency code 100%.

e.t.
29th March, 2013, 08:16 AM
Hi, do you still have all the O2 sensors plugged in? Just removed the pre-cats from the downpipe? No other modifications?

Let me know and i'll see what I can do for you.

Cheers

Yes thats right

veloseeped
29th March, 2013, 10:42 AM
Hy
I replaced the first catalyst through a pipe.
Can someone take off this in the Software?


Cat diag and lambda control by sensors behind cat off.
Pass PM