APR's ECU Explorer is AMAZING!!! (version: weekday) - Page 3

Ray Khan · 08-18-2003, 05:50 PM

Ray Khan · 08-18-2003, 05:51 PM

I am computer retarded so I have no idea if such a thing exists for Mac to PC. If so, probably cheaper to just get a new laptop.

Mark P · 08-19-2003, 06:31 AM

Based on this chart, lambda=0.75 appears to match up to voltage=~0.92V. But no need to know voltage if you already know lambda. And lambda=0.75 equates to an 11.0:1 A/F ratio. And this ratio is on the rich side, which isn't the optimal spot for power, but it is better for EGT's, safety, etc

08-18-2003, 05:50 PM	#21
Ray Khan AudiWorld Super User Account #: 4477 Join Date: Apr 2000 Location: Melrose, MA Posts: 20,292	thanks __________________ Ray Khan 00 1.8T QM APR stage 3+ APR Exhaust APR Intake DUH FMIC Southbend OFE Stage 4 clutch SPEC 12 lb flywheel Greddy Profec B electronic boost controller Porshe Boxster calipers BIRA stage I brackets Hawk HPS brake pads A8 rotors, SS lines V&S Short Shifter Vogtland Coilovers Neuspeed 19mm rear sway 18x8 Flik Lex 235/40/18 Falken GRB 451 17x7.5 B5 S4 Avus 205/50/17 Dunlop Wintersport 3D Sony XM 7554 amp with 5.25" and 6.5" Infinity kappas MTX 801D amp with 2x10" kenwood sub enclosure Xenons Fog light relay mod VDO boost gauge in custom vent pod Clear corner mod S4 wheel well liner RS-4 grill AIM and MSN messenger:rakha77

08-18-2003, 05:51 PM	#22
Ray Khan AudiWorld Super User Account #: 4477 Join Date: Apr 2000 Location: Melrose, MA Posts: 20,292	is there no emulation software? We run some unix programs in windows NT/2000 at work I am computer retarded so I have no idea if such a thing exists for Mac to PC. If so, probably cheaper to just get a new laptop. __________________ Ray Khan 00 1.8T QM APR stage 3+ APR Exhaust APR Intake DUH FMIC Southbend OFE Stage 4 clutch SPEC 12 lb flywheel Greddy Profec B electronic boost controller Porshe Boxster calipers BIRA stage I brackets Hawk HPS brake pads A8 rotors, SS lines V&S Short Shifter Vogtland Coilovers Neuspeed 19mm rear sway 18x8 Flik Lex 235/40/18 Falken GRB 451 17x7.5 B5 S4 Avus 205/50/17 Dunlop Wintersport 3D Sony XM 7554 amp with 5.25" and 6.5" Infinity kappas MTX 801D amp with 2x10" kenwood sub enclosure Xenons Fog light relay mod VDO boost gauge in custom vent pod Clear corner mod S4 wheel well liner RS-4 grill AIM and MSN messenger:rakha77

08-19-2003, 06:31 AM	#23
Mark P AudiWorld Expert Account #: 139 Join Date: Mar 2000 Posts: 27,942	The value plotted above is Lambda, not Voltage Based on this chart, lambda=0.75 appears to match up to voltage=~0.92V. But no need to know voltage if you already know lambda. And lambda=0.75 equates to an 11.0:1 A/F ratio. And this ratio is on the rich side, which isn't the optimal spot for power, but it is better for EGT's, safety, etc __________________ Mark P Current: '04 Porsche 911 Turbo, Speed Yellow - website - 26k miles '02 Audi S4 Avant, Imola Yellow, APR Stg3 - website - 191k miles '01.5 VW Golf 4dr 1.8T, Satin Silver, GT28R - website - 203k miles '09 VW Tiguan 2.0T, Candy White - Hers Previous: '00 Audi A4 1.8T, Silver - Quattrobonium website

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