The car was run on a rr and their wideband showed it running very rich. We double checked with my wideband in the evening and it showed the same results.

So two independant tests showed the same results.

When i went out in it the car didn't feel as urgent as i would have expected.

When the owner contacted the tuner he gave a speel about settining up on the rich side as expected, and that the only way he could really change it is with a live map at a cost of another £????.

Would you:

A: Go back and ask him to sort his chip out free of charge

B: Go for the live map and ask him to knock the cost of the chip and the setup of the price of it.

C: Just shell out for the live map.

D: Ask for you money back for the chip and setup and take your business elsewhere?


We could probably get an improvement on the fueling all the way across the range by knocing back the fuel pressure but the car owner is running stock pressure and a set of greys and i am reluctant to do this as i am un sure of the effects on atomisation/spray pattern??