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Title: odd MAF readings 5000 rpm and above Post by: userpike on March 21, 2014, 10:58:08 PM What the crap is this from?
changed it out, much better quality pic straight from ECUx! Nyet, It's not running rough at all. I was having some issues with the MAF but I think I sorted most of it by basically copying the KFKHFM from the file that uses the MAF I am using for the same motor/same MAF sensor part number but larger housing. I have AWP 1.8t and I am using the BEA 1.8t MAF so I have copyed MLHFM over also initially. Also have converted to the k04-023 turbo and Samco TIP. The KFKHFM map basically went back to all 1s in say 90% of the map and very close to 1 in the last 10%ish for stock settings. My logic here is to get the MAF set up stock for what the MAF comes out of which is the TT225qBEA1.8t so i can get the EV14550cc injectors dialed in which my trims (032) are sitting @ -3.9 and 4.7 so I have some further tweeking but I am chasing a possible boost leak and was actually wondering if the funny business above 5000 rpm is from the DV leaking into the TIP. Title: Re: odd MAF readings 5000 rpm and above Post by: nyet on March 21, 2014, 11:00:08 PM Does the car run rough?
BTW you can export an image from ecuxplot. You don't have to screen shot it. Title: Re: odd MAF readings 5000 rpm and above Post by: userpike on March 21, 2014, 11:55:19 PM here is the whole log.
Title: Re: odd MAF readings 5000 rpm and above Post by: userpike on April 01, 2014, 08:38:06 AM it was a bad MAF sensor. Kept getting signal too high DTC
the issue has gone away with a new sensor. |