Quote:
Originally Posted by flightlead404
Remind me
What's the CIS equivalent of an accelerator pump on a carburetor? How does CIS do acceleration enrichment? Is there an equivalent leaning on "tip out"?
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i assume your asking about the warm up regulator for the CIS ? The WUR has a cold setting and a warm setting and a boost setting The wur increases the pressure on the control side of the regulator as the motor and the regulator heats up. its usually at full warm pressure within 5 minutes.
each motor has a specific regulator with a temperature / pressure curve designed for that specific motor .. They now rebuild them and make them adjustable . so you can set the Wur off of your Air fuel ratio (AFR) not sure how carbureted cars do it , but i would be interested to see.
Hope this helps
Thanks