Pontiac Owners Club UK

Hi all,

Searched for quite some time and got conflicting answer. See below pics off my 91 firebird, any idea which one is the fuel pump relay? I know the other one is for the coolant fan relay.

Any help would be super appreciated. Thanks - Anil

I believe its the one on the left hand side as viewed from the front of the car (the relay marked 101B) the wiring diagram for 1991 shows a Grey larger gauge wire going to the fuel pump relay so that may also help identify 100%.