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The mkiv Supra Owners Club

RLTC launch control.


b_have

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I'm probably wrong, but aren't they all wired to ignition cut rather than fuel cut? I've only ever glanced at an instruction/fitting manual.

 

No, def fuel cut. I've lost my manual, but sure I read somewhere that ign cut can be used. I guess it would then act like 2step?

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it cuts individual injector pulses steve, not a full fuel cut as we think of it,

 

but you probably know this

Aha ok. Like I say I only glanced at the instructions - I spotted a picture of a wire going to each cylinder and assumed it was to control the ignition spark. Individual cylinder fuel cut makes more sense though.

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If you used ignition cut rather than injector cut wouldn't you end up with a cylinder of unburnt fuel, being pushed out into the exhaust manifold, and either igniting in the exhaust or something equally messy?

Yeah that's what I was figuring, on reflection, when I said it makes mroe sense. ^^

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If you used ignition cut rather than injector cut wouldn't you end up with a cylinder of unburnt fuel, being pushed out into the exhaust manifold, and either igniting in the exhaust or something equally messy?

 

Antilag anyone :D

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