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Old 06-25-2020, 10:35 PM   #20 (permalink)
Gasoline Fumes
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Join Date: Oct 2009
Location: New York State
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CRXFi - '88 Honda CRX XFi

Insight 256 - '00 Honda Insight
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Insight 5342 - '00 Honda Insight
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Quote:
Originally Posted by funkhoss View Post
On the Caprice wagon, I was able to tune the ECU to stay out of open loop until at least 80% TPS opening, so on that car it's super easy to stay in high load and closed loop (while still having power enrichment if you really need it). I wish I could do the same with the Metro, but unfortunately, the Metro ECU can't be reflashed.
What about modifying the TPS and/or MAP signals to hide the true load from the ECU?
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