Yellow Relay Under Dash
I have a S2 ERST running on EFI..
I have had some issues where the fuel pump, pumps all the time...
I found out today its the Yellow relay under the dash.. I know the pink one has something to do with pump but what does the Yellow one do...
I have had some issues where the fuel pump, pumps all the time...
I found out today its the Yellow relay under the dash.. I know the pink one has something to do with pump but what does the Yellow one do...
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mark94
Ford Mondeo Including ST
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Oct 10, 2023 06:52 PM





