C colin james New member Joined Feb 28, 2011 Messages 8 Points 6 Aug 22, 2015 #1 what causes this humming noisenoise from.under bonnet when i switch my ignition on. fiat panda diesel
what causes this humming noisenoise from.under bonnet when i switch my ignition on. fiat panda diesel
J judderbar Patron member Uploaded a resource/download Joined Jan 11, 2015 Messages 2,251 Points 514 Location Helsinki Sep 3, 2015 #2 colin james said: what causes this humming noisenoise from.under bonnet when i switch my ignition on. fiat panda diesel Click to expand... The voltage regulator on the alternator makes a feint noise. On the petrol cars the fly by wire throttle motor can be very noisy just doing nothing
colin james said: what causes this humming noisenoise from.under bonnet when i switch my ignition on. fiat panda diesel Click to expand... The voltage regulator on the alternator makes a feint noise. On the petrol cars the fly by wire throttle motor can be very noisy just doing nothing