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Thread: GDScan question
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04-17-2020, 09:34 AM #1Lurker
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- Wes Brockway
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- 1995 Z28 Camaro w/24X ignition
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- Louisville, KY
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GDScan question
Can GDScan be used to log wide band data? If so how is the WB O2 wired in? Through the AC Pressure wiring?
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04-20-2020, 07:51 AM #2Xtreme Member
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- Shaun
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Supporting Member2021 Charger Scat 392
1994 Firebird Formula 381 stroker - Carrying the torch! - 9.90 @ 134.3mph on a 200 shot
The wrench/driver for LTConvert's 94 Z28- Ellwein 383/LE Trickflows/ D1SC / CPT Ultra Pro Race 4L60E
10.78 @ 125mph. Shooting for 9.99 for Frank Cahall!
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04-20-2020, 09:45 AM #3LTx Guru
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- Fred
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@GaryDoug
If he doesn’t respond here, try CamaroZ28.com or FirebirdNation.com
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04-20-2020, 10:29 AM #4LTX Regular
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- Gary
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You can log into the ac pressure pin (D12 red/black wire) on the PCM however the data will show it as pressure and you would have to convert to the wideband reading somehow. I may be able to help with that conversion
Another long term option is to use the "D27" feature in the app Settings that logs the unused pin D27 voltage to the table as 0-5 vdc. Wire your wideband to pin D27 and select that option. It replaces the Baro pressure cell in the table (a static value that is not used for much anyway). The displayed reading is in the range of 0-5 vdc. You will have to interpret that somehow to your sensor.
The downside to this is that you would have to install another wire and terminal to pin D27 since it is likely unused for anything and has no wire.Last edited by GaryDoug; 04-20-2020 at 10:34 AM.
1998 Trans Am - LS1/A4 - all stock and almost all original - one owner - driven daily.
Author of Scan9495, free pc apps 93-95 LT1,94/95 L32: http://ltxtech.com/forums/showthread...light=scan9495
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04-20-2020, 11:58 AM #5Xtreme Member
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- Nov 2012
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- Shaun
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- 1994 Formula
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- Phillipsburg NJ
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- 7,249
Supporting Member2021 Charger Scat 392
1994 Firebird Formula 381 stroker - Carrying the torch! - 9.90 @ 134.3mph on a 200 shot
The wrench/driver for LTConvert's 94 Z28- Ellwein 383/LE Trickflows/ D1SC / CPT Ultra Pro Race 4L60E
10.78 @ 125mph. Shooting for 9.99 for Frank Cahall!
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