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Old 27th March 2019, 11:32 AM
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c107 c107 is offline
Join Date: Jul 2013
Location: Sydney
Posts: 2,134
Default Re: k jet 450 Vac Advance/Retard diagram non-smog

To add further, I am also trying to work out in the diagram I have annotated, what is plugged in where on the regular K-Jet 450.

On the Aussie one, A is vacuum advance, which means there is NO advance at idle, and peak advance at moderate throttle openings (i.e. cruising on the motorway)

B is vacuum retard, which is max at idle and then turns off after idle.

C is air pump, which is unaffected by the throttle butterfly.

I am not sure where various stuff is plugged in on the regular car.
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