I gather the relay is dual function, but I'm not sure what the second function is.
I may be mistaken here, but I think these relays are in fact two relays - one which works when cranking and then switching to the second when the engine fires.
I was told this when I had a fault with my 945, it would fire and run very briefly and then cut out. So a fault with the second relay was diagnosed. Changing the (white) relay effected an instant and permanent cure.
Ian F
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