19-06-2012, 06:44 PM 
	
	
	
		Whip the head off the pump and see? I know the semi ecu Bosch pumps have a blanking cap but if it has an LDA fitted it's probably just not adjustable in terms of preload. Assuming it should be a similar idea internally to our pumps?
	
	
	
	

 
 

 
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