as promised to Nick and Jim, here are the wire connections for this mod, using :
- 2 pairs of 2 ignition modules. Each pair of ignition modules is 'M. Marelli AEI 450A' with two 'M. Marelli BKL3BD' on it.
and
- 4 stick coils, 'Bosch 0221 504 006 765', used on every 5-cylinder FIAT engine {N/A or Turbo}.
Explanation.
1} The 'ground' connected to pin 2 of each ign. module and each stick coil, goes to connector ?G60b? on the engine {ground engine} on the hall sensor.
It will be better if this wire is connected to battery 'earth' too or to the chassis.
2} the +12V wire for the 'stick coils' {Pin 3} is the same as for the 'ign. modules' {Pin 4} and comes from the 'ignition control relay - S28'
Note:
I still need to check if the Bosch stick coils have not any interference issue with the Alfa cam cover, and if the bl@@@y post employ will be able to find my package I'll check them this weekend.
If you intend to use other brand 'stick coils' then make sure for the pin connections-output. Might vary from the one mentioned above.
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