Injector Staging question

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bazzer
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Injector Staging question

Post by bazzer »

Hi All

I have 270cc primaries and 350cc secondaries. This gives me the equivelent of 620cc injectors.

When I am doing all my req_fuel calculations I take it I should base them on 620cc injectors. Would I be right in thinking before the secondaries kick in the code will be clever and increase the PW to effectivly make them look like 620cc for a given table entry in the map.

Cheers

Bazzer
jsmcortina
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Post by jsmcortina »

I'm 99% sure that you specify the reqfuel to match your primaries only. The staging code takes care of the pulsewidth adjustment when the secondaries are on.

James
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renns
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Post by renns »

When configuring, specify the number of primary injectors, and base the req_fuel on primary injectors only.

Roger.
1979 Mazda RX-7, running MSnSExtra hi-res 09c for fuel and spark control on a turbocharged, intercooled, and (of course!) injected 13B rotary.
bazzer
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Post by bazzer »

Many thanks Chaps

That does make sense !!

Bazzer
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