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Title: Idle oscillation Post by: golfputtputt on September 17, 2018, 05:59:03 PM Sorry to keep making threads but I just cannot figure this out.
idle rpm, AFR, timing, load, throttle are all hunting/oscillating. No CEL's, no soft codes. O2's are brand new. Throttle adaptation is fresh. I've tried flattening in the Idle areas: KFMIRL, KFZW/2, KFZWOP/2. I've raised KFMRES/K, I've dropped and zero'ed TEMIN/VA. My TVUB is: 8-1.619 10-1.459 14-.651 16-.443 KRKTE- .06149400 Trims are +-.02% Injectors are EV14 550's Title: Re: Idle oscillation Post by: golfputtputt on September 18, 2018, 05:41:03 AM Does anyone know the maps related to Power steering/torque reserves for that or the whole module? Specifically the power steering switch
Title: Re: Idle oscillation Post by: golfputtputt on September 20, 2018, 05:00:01 AM I looked back into my data library and found that the issue started after i rebuilt my engine. After the build i put the oem injectors back, oem maf, oem turbo. I’m not sure what that tells me about the issue really...
Title: Re: Idle oscillation Post by: aef on September 20, 2018, 05:02:58 AM O-Rings of the injectors are old and stiff. There is a leak and possibly.
Title: Re: Idle oscillation Post by: SB_GLI on September 20, 2018, 06:11:41 AM I looked back into my data library and found that the issue started after i rebuilt my engine. After the build i put the oem injectors back, oem maf, oem turbo. I’m not sure what that tells me about the issue really... I suggest running a stock file, with only krkte and tvub adjusted for your injectors and see if you still have the issue. |