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LS4 and Diablo Predator...

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Old 01-10-2007, 09:11 AM
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Default LS4 and Diablo Predator...

anyone here with an LS4 and using the Predator?

have you noticed that the LTFT Bank 2 is ALWAYS at -100 ??

have you noticed that the STFT Bank 2 is ALWAYS at -100 ??

have you noticed that the O2 Sensor Bank 2 - Sensors 1 and 2 are ALWAYS at 0 ??


Apparently our LS4's don't have a Bank 2 ??? LOL So I guess we tune just using the Bank 1 data.... interesting...
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Last edited by 06MonteSS; 01-10-2007 at 10:32 AM.
Old 01-11-2007, 08:26 AM
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...ttt...
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Old 01-12-2007, 07:25 AM
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no one else but me, huh?? LOL
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2014 Camaro 2SS/RS - LS3, 6-speed manual, short-throw performance shifter, NPP dual-mode performance exhaust, 1LE front splitter, ZL1 rockers, Z28 Rear Spoiler, all paint-matched Red Rock Metallic, BMR strut tower brace, Cold Air Inductions cold air intake, Apex Motorsports, Inc. catch-can, Custom DiabLew Tune
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com
Old 01-12-2007, 07:39 AM
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There is no bank 2 on these cars....they run a single exhaust system and the O2's are inline.
Old 01-12-2007, 08:17 AM
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k, thanks! that's what I kinda figured...

so when logging/reading the O2 values, is Sensor 1 the one before the CAT, and Sensor 2 is the one after the CAT - or vice-versa???

at wot, my sensor 2 readings are higher than sensor 1...

but at normal driving, they fluctuate - sometimes 1 is higher than 2, and sometimes 2 is higher than 1...
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2014 Camaro 2SS/RS - LS3, 6-speed manual, short-throw performance shifter, NPP dual-mode performance exhaust, 1LE front splitter, ZL1 rockers, Z28 Rear Spoiler, all paint-matched Red Rock Metallic, BMR strut tower brace, Cold Air Inductions cold air intake, Apex Motorsports, Inc. catch-can, Custom DiabLew Tune
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com

Last edited by 06MonteSS; 01-12-2007 at 08:23 AM.
Old 01-12-2007, 10:03 AM
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Originally Posted by 06MonteSS
k, thanks! that's what I kinda figured...

so when logging/reading the O2 values, is Sensor 1 the one before the CAT, and Sensor 2 is the one after the CAT - or vice-versa???

at wot, my sensor 2 readings are higher than sensor 1...

but at normal driving, they fluctuate - sometimes 1 is higher than 2, and sometimes 2 is higher than 1...
Yes, 1 is before the cat, 2 is after. The sensor 1 readings are the ones that count.
Old 01-12-2007, 03:23 PM
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ok cool - thx! ...and those are low at WOT, so I'll need to add to the PE ranges...
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2014 Camaro 2SS/RS - LS3, 6-speed manual, short-throw performance shifter, NPP dual-mode performance exhaust, 1LE front splitter, ZL1 rockers, Z28 Rear Spoiler, all paint-matched Red Rock Metallic, BMR strut tower brace, Cold Air Inductions cold air intake, Apex Motorsports, Inc. catch-can, Custom DiabLew Tune
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com




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