EEC1V Escos injectors ?
Thread Starter
Joined: May 2003
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From: Essex
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?
Mark
)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?
Mark
PassionBMW.com Member
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From: UK
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%.
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%.
Thread Starter
Joined: May 2003
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From: Essex
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
Mark
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
Mark
PassionBMW.com Member
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From: UK
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.
Thread Starter
Joined: May 2003
Posts: 4,110
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From: Essex
Should save a load of aggro
Mark
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.
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PassionFords Creator
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From: Blackpool, UK Destination: Rev limiter
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.
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.
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