Originally Posted by xrchris
even on full throttle iirc it'll take a reading from the lambda. it'll switch off any egr systems that may be installed to release full power though.
I don't know anything about focuses
they're different to a cossie then
'cos cossie only uses closed loop on light throttle and below about 4000 rpm (and when hot of course)
else a cossie reverts to the map values
but this post ain't about cossies....
