Thread: VF570 installed
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      12-16-2012, 08:43 PM   #102
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Quote:
Originally Posted by GuidoK
Wouldn't it be easier to ask VF engineering the afr map they put in your ecu?
I think they can just mail you a print/screenshot depending on software.

Then you know for sure if there's something wrong or that it's in the tune itself.
The lambda setpoint during the runs were .83-.81 (12.2-11.9 afr) from 4600 to 6800 and .7 (10.3 afr) after that. That looks like what the tune was asking for even though it wasn't getting it.
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