odub 0 Posted September 18, 2009 I've had running problems on my 2.0 16v 9a. The car has been well gone through with all the timing checked and correct and all new engine sensors bar the hall sender. The symptoms are that under normal, gentle driving it feels very slow to pick up and hesitant when cruising at a constant speed but clears immediately as soon as I get my foot right down. Last night I disconnected the battery and left if for about 30 mins. After reconnecting it started and ran fine and still fine this morning going to work. Could my problem lie in my ecu or would this suggest something else? Thanks Quote Share this post Link to post Share on other sites
davidwort 0 Posted September 18, 2009 have you had a new lambda?, also, pattern generic ones can be a iffy on the 2L 16v. Quote Share this post Link to post Share on other sites
odub 0 Posted September 18, 2009 It has had a new lamda and I was thinking about it down the pub last night with it being a pattern part and reading a while back that they can misbehave. I can't figure how it can run fine at the moment though. Also which make lamda should I fit? Quote Share this post Link to post Share on other sites
