Fuel Pump Relay Ground OR Sender Ground
Also the GREY wire on the C210 says "feed to fuel pump & fuel pump relay" do I just run the DARK GREEN/WHITE wire from the LS1 harness and match them up? even though they arent the same colors. The DRk GRN/WHT on LS harness says Fuel Pump Relay Feed-Coil.
Thanks in advance. Any help would be GREATLY appreciated!



