Smart Charge Query

[Crispy creme]

My car uses smart charge but only via 1 wire, i believe it goes straight to the pcm. Can anyone tell me where this is located and what number terminal it goes to as i need to test it for continuity. My car us a 2009 ford galaxy 1.8.

[gregers]

you might find something useful within this lot,

 

http://catalog.partmaster.com.ua/?action=cat_ford_unit&s_id_model=118

[Crispy creme]

Thanks. That only seems to have part numbers on it.

[Crispy creme]

The problem im having is that the battery light comes on 15-20 secs after startup sometimes and only goes off if i immeadiatley rev engine to about 3000 rpm.