#207427 - 10/14/08 08:46 AM
Need an O2 Sim
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Registered: 01/08/07
Posts: 6026
Loc: Des Moines ,Iowa
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im trying to find an O2 simulater for a 2000 S10 V6 Flat 4Prong tryed a sim before and it didnt work any information on sites please post them up so we can find one
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#207429 - 10/14/08 12:37 PM
Re: Need an O2 Sim
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Registered: 04/18/05
Posts: 8901
Loc: Bradenton, FL
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s10 forum?
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Corey Smith
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#207430 - 10/14/08 01:11 PM
Re: Need an O2 Sim
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Registered: 01/08/07
Posts: 6026
Loc: Des Moines ,Iowa
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lol he knew someone would say that, he is currently on 2 or 3 diffrent s10 forums and everyone just says tune it out, but he has asked what software they use, no one answered, and he has asked for a o2 sim and no one answered, he said its sad he posts on a s10 forum and gets no responces he has me post on here and he got a responce in a coupple hrs .. said everyone seems way cool overhere
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#207431 - 10/14/08 01:32 PM
Re: Need an O2 Sim
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Registered: 04/18/05
Posts: 8901
Loc: Bradenton, FL
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Originally posted by 4drgt: lol he knew someone would say that, he is currently on 2 or 3 diffrent s10 forums and everyone just says tune it out, but he has asked what software they use, no one answered, and he has asked for a o2 sim and no one answered, he said its sad he posts on a s10 forum and gets no responces he has me post on here and he got a responce in a coupple hrs .. said everyone seems way cool overhere Tell him to get a GP. My brother is on some MC forums, and he said the guys are total jerks. Im glad we can have this sort of community.
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Corey Smith
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#207432 - 10/14/08 01:45 PM
Re: Need an O2 Sim
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Registered: 01/01/08
Posts: 3900
Loc: Ontario, Canada
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well if it's 2000 then it's OBD II so any OBD II tuner software should work (to tune out the SES code).
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#207433 - 10/15/08 07:47 AM
Re: Need an O2 Sim
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Member
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Registered: 01/08/07
Posts: 6026
Loc: Des Moines ,Iowa
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yeah because i looked on like htp software and they support 01+ for s10's he said they are diffrent as well, and someone said a powertuner wouldnt work eather as well, so what would be an obd2 tuner software ?
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#207435 - 10/15/08 01:44 PM
Re: Need an O2 Sim
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Registered: 04/08/08
Posts: 2647
Loc: Iowa City, IA
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If you just stick a resistor in, I think you'll throw a code for insufficient activity, O2 emulator needs to oscillate from ~.1 to .9 V.
Unless the rear sensor works differently from the front? Not sure. If its just looking for 0.5 V, you can get away with a pair of resistors to form a voltage divider.
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'99 GTP, L36 bottom, XP cam, Headers, 3.29 gears, FWI, Powrtuner
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#207436 - 10/15/08 02:05 PM
Re: Need an O2 Sim
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Member
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Registered: 01/08/07
Posts: 6026
Loc: Des Moines ,Iowa
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ok so please explain, isnt there voltage running to the 02 so we would just have to tap into them with a resister
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#207438 - 10/15/08 02:55 PM
Re: Need an O2 Sim
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Registered: 04/08/08
Posts: 2647
Loc: Iowa City, IA
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In that case, buy a 1.8kohm and a 47kohm resistor.
Vout = 12V * 1.8k / 47k = 0.46V (0.45V is ideal, but unachievable with standard 5/10% tolerance resistors)
Wired like so: 12V -> 47kohm resistor -> 1.8kohm resistor -> ground. Attach the PCM wire in between the two resistors.
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'99 GTP, L36 bottom, XP cam, Headers, 3.29 gears, FWI, Powrtuner
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