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EEC1V Escos injectors ?

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Old 01-01-2005, 08:28 PM
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Mark V8
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Default EEC1V Escos injectors ?

Are these different to the old type in resistance (saturated coil ? )

Stu did explain to me the difference a while back but beer has destroyed too many brain cells since.

If they are the easier type to drive does anyone have a cheap secondhand set for my turbo bike project as the old Bosch ones need resistors adding to get them to work?



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Old 02-01-2005, 09:20 AM
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Pretty please

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Old 02-01-2005, 09:22 PM
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Old 02-01-2005, 09:28 PM
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PhilM
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I think Stus been a bit preoccupied these past few days mate, im sure he will cast his eye over this post in the near future though.

If i recall, you are gunna sue Megasquirt? I *think* if my research from a lil while ago is correct, they are 16ohm, and using MS you can sue them fine *was a long tiem ago*, I believe even with low impedance ones (YB cossie type), you can just use PWM current limit to 75%.
Old 02-01-2005, 09:47 PM
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Thanks PhilM,
Post wasn't aimed directly at Stu and from what I've read over xmas he's had enough of message boards for a while

If I have a choice I will pick the easier to drive ones - EEC1V small turbo Escos ones?

Have been trying in vein to find the flow rates of Hayabusa injectors as these would be a direct fit, at least with cossie ones I know they will fuel at least 250bhp with no problems (not that my bike will make that much )

cheeRS

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Old 02-01-2005, 09:53 PM
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PhilM
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Originally Posted by Megasquirt.info
Injectors are either high impedance or low impedance. High impedance injectors (usually about 12-16 ohms) can take a 12 supply directly, without a form of current control. Low impedance injectors (generally below 3 ohms) require some form of current limiting. With MegaSquirt, you can use resistors to limit current, or you can use Pulse Width Modulation (PWM), which is a software solution built in to MegaSquirt.

Old 02-01-2005, 09:56 PM
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Should save a load of aggro



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Originally Posted by PhilM
Originally Posted by Megasquirt.info
Injectors are either high impedance or low impedance. High impedance injectors (usually about 12-16 ohms) can take a 12 supply directly, without a form of current control. Low impedance injectors (generally below 3 ohms) require some form of current limiting. With MegaSquirt, you can use resistors to limit current, or you can use Pulse Width Modulation (PWM), which is a software solution built in to MegaSquirt.
Old 02-01-2005, 10:03 PM
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Hi,
The old peak and hold type are used in the weber managed cossies and require a large peak of current to open the nozzles.

The ST EscCos uses traditional style high impedance injectors with less current draw required to operate them.
Old 02-01-2005, 10:03 PM
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Dammmmnnnn... just too late
Old 02-01-2005, 10:11 PM
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Thanks

Escos ones are what I need

Mark
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