EPnick22 Posted February 13, 2014 Posted February 13, 2014 Since ive started using the car for the past week running it in finallyyyy but ive noticed on idle and on my afr gauge its fuelling high 15s to low 16s, on WOT it fuels fine, running stock ecu, stock fuel pressure on a sard fpr, just put a new fuel pump in and its still the same, any ideas? Quote
triple j Posted February 13, 2014 Posted February 13, 2014 U might have a little exhaust leak somewhere and it's letting the wideband see more air, even check the welds on the wideband bung that's where I had a small one. Quote
EPnick22 Posted February 13, 2014 Author Posted February 13, 2014 The.bung is okay, ill check the.turbo etc tomorrow, i just hope its nothing major Quote
Mk3 silver gt Posted February 13, 2014 Posted February 13, 2014 I've got the same bud it's since I put a new battery on bt I've just put up with it and its been fine for 2 odd weeks, keep a eye on it should be fine but let me know how you get on with it Quote
EPnick22 Posted February 13, 2014 Author Posted February 13, 2014 I havent fitted the injectors yet im just going to do one thing at a time and gradually progress, its pissing down tomorrow so will fit them this weekend so will let you know how i get on Quote
Mk3 silver gt Posted February 13, 2014 Posted February 13, 2014 Yeah cool mate, you get any probs let me know. Cheers Quote
EPnick22 Posted February 17, 2014 Author Posted February 17, 2014 (edited) Quick update, no leaks from any.exhaust flanges, is there any possibilty the lambda sensor.could be responsible for this? I unplugged it and it made no difference at All. Car is lumpy at low revs but once im on.boost it picks up and fuels fine BUT once im on WOT it runs lean on my wideband, yet to.change my noisy as fuck injectors, what you guys think? Edited February 17, 2014 by EPnick22 Quote
Mk3 silver gt Posted February 17, 2014 Posted February 17, 2014 Quick update, no leaks from any.exhaust flanges, is there any possibilty the lambda sensor.could be responsible for this? I unplugged it and it made no difference at All. Car is lumpy at low revs but once im on.boost it picks up and fuels fine BUT once im on WOT it runs lean on my wideband, yet to.change my noisy as fuck injectors, what you guys think?It could be lambda because before I had my wideband I left the lambda unplugged went for a drive and idled abit lumpy but pugged back in and it went away, not fitted the injectors yet? Quote
EPnick22 Posted February 17, 2014 Author Posted February 17, 2014 Theyve made no difference :/ theyre a lot quieter but the fuelling is shit and the car runs lean as fuck up top of the revs/boost i dont know what the hell is happening Quote
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