hi chaps my bird has a 2oo1 vw polo concept 1.4 16 v and recently its gone as flat as a witches tit so i took it to a friend he he plugged it in on his snap-on dianostics thing......
fault code : 16687, cylinder 3 misfire intermittent
16684, random multiple cylinder misfire
16685, cylinder missfire intermittent
I have fitted a new coil pack which has cured the missfiring the power has improved but its still holding back so we plugged it in again
fault code 17559, long term fuel trim additive air bank 1 range 1 system too lean p1151
Any ideas what this problem is ??? any help recieved with thanks
polo 1.4 16v power loss
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