It's really not a big deal, just need to bump the scalar up. Just show DZ a log and explain to him what i've written, that you almost certainly need a stronger scalar. Let me know what you would do at this point. Thanks for your help, really appreciate it. I'm e-mailing with Dzenno right now, but figured I would ask if other people have any other thoughts as it might be a mechanical issues as well. It's a custom PTF tune and I have no idea what the scalar is set to. I'm running pump gas only, but it's CA and there's only the not so good 91 octane here. I'll post the log later if that might help. The STFT spikes across to 20 sometimes too. Yeah, the LTFT is definitely pegging at high 20s. If it's a fuel scalar issue, it will be immediately apparent in how much fuel the DME is trying to add in. Just make sure you are giving the motor some load so we can see what's going on.
Grab a log just cruising around for 15 seconds or so, doesn't have to be anything exotic. Question: Are you running pump gas? What tune? Do you know what the scalar is set to? Again, I'd be willing to bet the DME is adding in a lot of trim right now. Personally I don't like seeing mine go over 20 WOT, or really in any situation. STFTS there will be a bit more margin on. I'd be willing to bet just cruising around you are pegging high 20s. If they aren't straying over 10 or so IMO you are OK - maybe not ideal, but OK. LTFTs ideally you'd like to see close to 0.
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