S300v2 Analog Input Issue

s300 and SManager software questions & answers
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Rzarectah
Posts: 3
Joined: Fri Apr 27, 2012 7:14 pm
Location: Arizona

S300v2 Analog Input Issue

Post by Rzarectah »

So I recently got my S300v2 and I was trying to hook up my AEM 30-4100 wideband to the analog 0 input. I set it up on the smanager preset for that input pin and defaulted setup. Problem is that the s300 won't pick up the voltage/reading from the wideband. I hooked up a multimeter to the output of the wideband and I get voltage fluctuations that coincide with the lambda, so I know the AEM unit is working. Anyone know what I'm doing wrong or why the s300 won't read it? Thanks in advance.
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Spunkster
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Joined: Fri Sep 20, 2002 5:06 pm
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Re: S300v2 Analog Input Issue

Post by Spunkster »

How exactly do you have this connected? Post the calibration you are using and a datalog showing the problem.
Rzarectah
Posts: 3
Joined: Fri Apr 27, 2012 7:14 pm
Location: Arizona

Re: S300v2 Analog Input Issue

Post by Rzarectah »

I can only access this site from my phone so I can't upload my calibration, but I may just run through D10 or D14
Rzarectah
Posts: 3
Joined: Fri Apr 27, 2012 7:14 pm
Location: Arizona

Re: S300v2 Analog Input Issue

Post by Rzarectah »

Ok so I just ran the wideband through pin D14 and had to put the offset it -1.31v to get it to match the AEMs guage. One thing I did notice right away was that the AEM guage is much steadier than the s300. The AEM may fluctuate about 0.2+/- whereas the s300 may move 0.5+/- from the set point.
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