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The Terminator
Engine/Tuning
Fuel system problems - injector and fuel pump duty cycle
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<blockquote data-quote="HPLouis" data-source="post: 16216221" data-attributes="member: 5445"><p>The A/F ratio was in the 11.0-11.5 range. Then I added fuel and it went down in the 10.8-11.2 ratio throughout the pull. The dyno operator was wondering how accurate the data logging software was since, even though it showed maxed out, the A/F ratio never went lean and even richened out when we added more fuel. </p><p></p><p>The dyno operator said the fuel system can support the power the car is making but it still bothers me to see 98-100 percent duty cycle on the data logs. </p><p></p><p></p><p>Sent from my iPhone using the <a href="http://r.tapatalk.com/byo?rid=92568" target="_blank">svtperformance.com mobile app</a></p></blockquote><p></p>
[QUOTE="HPLouis, post: 16216221, member: 5445"] The A/F ratio was in the 11.0-11.5 range. Then I added fuel and it went down in the 10.8-11.2 ratio throughout the pull. The dyno operator was wondering how accurate the data logging software was since, even though it showed maxed out, the A/F ratio never went lean and even richened out when we added more fuel. The dyno operator said the fuel system can support the power the car is making but it still bothers me to see 98-100 percent duty cycle on the data logs. Sent from my iPhone using the [url=http://r.tapatalk.com/byo?rid=92568]svtperformance.com mobile app[/url] [/QUOTE]
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Fuel system problems - injector and fuel pump duty cycle
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