K11 Coil On Plug details

[Wired]

Hi,

I'm after some details on the Bosch K11 coil on plug setup if anyone could kindly oblige.

Firstly, would anyone happen to have the pinout as I am struggling to find it.

Secondly, as they are 3-Pin, do they use an external amplifier or is that handled internally as per the more commonly seen Yaris items?

Any help will be greatly appreciated and thank you for your time.

 

[frank]

there is a coilpack wiring diag in the pdf manual

 

[Low Rider]

Pin 1 - Signal
Pin 2 - Ground
Pin 3 - +12v

They're IGBT (dumb) coils so, if the ECU (other than stock Bosch Motronic) doesn't have an inbuilt amplifier, it will need an external one to drive them.

 

[Wired]

Thanks for the help Low Rider, very much appreciated

I found the PDF manual via the search, but although I can see two version of dizzy diagram and a diesel version I couldn't see a COP version.

 

[Wired]

Just looked again scrolling even further, if anyone comes across this in the future the Coil On Plug version of ECU diagram starts on Page 398, not 300 that showed up in my previous search