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Wrong number of Injectors activated with a 6cyl TBI setup.

Posted: Tue Mar 14, 2023 1:01 pm
by CaptAlan
I have a 6cyl engine with a single Throttle Body Injector.

However, Speeduino activates THREE injector channels despite having set the number to ONE in the Engine Characteristics.

Is there any way to fix this?

Thanks

Alan
Adelaide

Re: Wrong number of Injectors activated with a 6cyl TBI setup.

Posted: Tue Mar 14, 2023 1:23 pm
by LPG2CV
Hi Alan

post your tune please :)

Re: Wrong number of Injectors activated with a 6cyl TBI setup.

Posted: Tue Mar 14, 2023 3:54 pm
by jonbill
With paired injector setup, it will fire 3 channels. However, if your injector it is big enough and you set nsquirts right (3? 6?) It'll run your engine fine.

Re: Wrong number of Injectors activated with a 6cyl TBI setup.

Posted: Wed Mar 15, 2023 7:04 am
by pazi88
The number of injectors is just to calculate req. fuel. You can wire in there 1, 3 or 6 injectors. Then set the number of injectors based on that and it will work as intented. But speeduino will always fire 3 injectors on paired mode.