Does anyone have the diagnostic Info for fault finding on a RR 3.9 with Hotwire EFI? I have one with a suspected engine mangement fault, and i need to find out which bit is giving the problem before I spend £300 on a new Hotwire unit.
Alex
I hate to say this but you can dig out the multimeter and check the sensors are within spec from the parameters in Haynes (I sold my later copy covering the 3.9 ) or download
How can anyone be unhappy with so many clowns in goverment
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