Need Advice Regarding DP Chip?

[MathewGeorge]

I had a DP Chip fitted to my 2006 Nissan Patrol 3.0l about 3 years or so ago. This has worked very well and made the vehicle much more driveable especially when towing my 2.5T caravan.

I am very happy with it. I have just had a 3 exhaust fitted to the vehicle and the ERG valve attended to. My query is that having had this done, do I need to have any adjustments made to the DPChip? I run it on no. 6 and all seems well.