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 Post subject: Innovate ECB-1 and ECF-1 documentation error
PostPosted: Wed May 05, 2021 8:13 am 
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Joined: Thu Dec 18, 2014 10:31 pm
Posts: 1529
Location: oregon
On both the ECF-1 and ECB-1, innovate lists their "gas AFR output" for the analog out at 5v as 22.39, which could only be true if you used a stoichiometric AFR of 14.92736~, where by 0v could not possibly be 7.35 for gas AFR if stoich is also to be at 2.5v

0v = 0.5 lambda, 2.5v = 1 lambda, and 5v = 1.5 lambda

if you use gas AFR of 14.7, then 0v does equal 7.35, 2.5v is stoich, and 5v is 22.05.

Fuel pressure on the analog output is listed incorrectly, it's definitely 0.5v to 4.5v, same as the case of the sensor itself indicates. sure, the controller can be reprogrammed in logworks, but you shouldn't have to, and it wasn't, so ideally they should correct their documentation.

I sent them an email, I wonder if they'll respond. Typically when I message companies about technical inquiry or corrections on documentation, I don't get responses. We'll see.


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