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Title: Weird problem on my 1.8T AWP k04 hybrid. low power, idle not perfect Post by: jogtx16v on August 08, 2014, 11:17:07 AM Hello I Have a performance problem on my car over 2 years. Im a bit desesperate :-\
Also have this problem in my previous setup stage 2 k03s mods on the car are: -Gonzo stage 3 turbo kit and tune -Evoms Fmic -New forge 007p DV -Downpipe GHL 3'' / catback 2.5'' -N249 Delete (I will undelete this mods, I don't think was a good idea) I don't have CEL but when I scan I have many time this : knock sensor G61 low signal, intermitent. I don't have any vacc/boost leak. I think I boostleak tested my car over 5 time this summer :P when the car have not all the power (90% of the time), I can feel small hesitation, idle rough, less power in high revolution, less wheel spin in first gear and bad quarter miles. like 15.00, 14.8, 14.6, 14.5. But one time in quarter mile run, I felt the car pull very better! easy to rev! 13.9 at 102mph another MAF, N75, IAT, MAP, FPR 3bar, was tested and nothing in this list was faultly. I can do data logging, graph, but I can't post anything about the .bin flash. Thank for your help guys and sorry for my english... Title: Re: Weird problem on my 1.8T AWP k04 hybrid. low power, idle not perfect Post by: _nameless on August 08, 2014, 08:56:03 PM logz
Title: Re: Weird problem on my 1.8T AWP k04 hybrid. low power, idle not perfect Post by: jogtx16v on August 09, 2014, 07:27:30 AM I tried for the first time to log with ME7 logger GUI and Visual ME7 logger and I got some error :-\
Title: Re: Weird problem on my 1.8T AWP k04 hybrid. low power, idle not perfect Post by: jogtx16v on August 10, 2014, 11:47:28 PM I was able to log tonight with ME7 logger ;D
Title: Re: Weird problem on my 1.8T AWP k04 hybrid. low power, idle not perfect Post by: jogtx16v on August 11, 2014, 01:06:55 PM someone can take a look to my logz ?
Title: Re: Weird problem on my 1.8T AWP k04 hybrid. low power, idle not perfect Post by: nyet on August 11, 2014, 01:21:19 PM The PID is a mess. Big time.
Title: Re: Weird problem on my 1.8T AWP k04 hybrid. low power, idle not perfect Post by: jogtx16v on August 12, 2014, 12:02:11 PM ok !
you think its not hardware releated problem ? I will try to email my tuner guys, about wgdc and pid it can be tuned with logz sheet ? thank you Title: Re: Weird problem on my 1.8T AWP k04 hybrid. low power, idle not perfect Post by: Gonzo on August 12, 2014, 12:24:28 PM I don't have CEL but when I scan I have many time this : knock sensor G61 low signal, intermitent. Knock sensor codes will throw you in limp mode. That's your problem.I don't recall you telling me about that code. The PID is a mess. Big time. Thanks for the insightful post... ::)The boost PID is capped because he was having a hardware issue. Title: Re: Weird problem on my 1.8T AWP k04 hybrid. low power, idle not perfect Post by: jogtx16v on August 12, 2014, 12:50:43 PM ho thank for your reply gonzo!. Sorry I forgot to tell you about this code :-\
I will check my knock sensor and wiring ! many thanks Title: Re: Weird problem on my 1.8T AWP k04 hybrid. low power, idle not perfect Post by: jogtx16v on August 18, 2014, 11:50:47 AM knock sensor g61 replaced and torqued at 15lbs-ft. did not solve the problem
also, I have adjusted the wastgate actuator cracking pressure at 7psi, as requested by tuner. now I got : 16487 - Mass Air Flow Sensor (G70): Signal too High P0103 - 35-10 - - - Intermittent and my ESP light goes ON when I do hard pull at wot MAF sensor was changed 1 month ago. I checked my maf wiring and look fine. Why I got this code ? Title: Re: Post by: KmosK04 on August 18, 2014, 12:00:11 PM This maybe help you
From s4wiki: " If you do scale your MAF, you may throw a "MAF too high" code. You'll have to increase: KFMLDMX - HFM threshhold for B_maxflr diagnosis MLMAX - maximum airflow" |