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Registered
Join Date: Aug 2015
Location: Cologne / Germany
Posts: 707
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Quote:
Originally Posted by proporsche
your idle is too low on the video-i`d disconnect the oxy sensor and see what is up.Most likely running rich
Ivan
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In his case the frequency/interval of his oscillating idle fast, means its typical for a leaned out mixture and is the exact same rough idle when the OX relay fails.
Too rich mixtures at idle result in an idle which oscillates slower.
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911 SC 3.0, 1982, black, US model – with own digital CPU based lambda ECU build and digital MAP based ignition control
All you need to know about the 930/16 and 930/07 Lamba based 911 SC US models:
https://nineelevenheaven.wordpress.com/english/
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