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Wait, you're telling me it's adding transient fuel from MAP even though the pedal is at 0%?
That's the only reason I haven't touched it yet because I'm used to seeing transient associated with change in TPS.
If you look at the injector pulse width, it doesn't jump up until the RPMs have already dipped, so I don't think that's causing it.
Last edited by phuz; 04-25-2023 at 03:57 PM.
- 2001 C5 Corvette (625rwhp - Procharger, LS6 heads, Torquer V2 cam)
- 1991 Volvo 940 - 2JZGTE (600rwhp - PT6466, HKS 272 cams)
Yes, zero it out and see how much it leans out.. Even at 0% TPS idle
Tuner at PCMofnc.com
Email tuning!!!, Mail order, Dyno tuning, Performance Parts, Electric Fan Kits, 4l80e swap harnesses, 6l80 -> 4l80e conversion harnesses, Installs