Dip in power <2000 rpm

[thaworkd]

update
it''s fixed
the problem was a defective sparkplug

 

[Jamesrowe]

Hey thaworkd, i have got the same problem on my lcr. I scanned for codes and it come up with lambda sensor faulty, but when i checked the lambda graph it was flicking btween the limits perfectly, so i went under the bonnet and searched all pipes, and one of the vac pipes (the common on apparently) had a leak in it, changed that and it cured it straight away.