relay problem

[fastone16v]

2ltr nova, just found a wot looks like a relay in the bulkhead, wot is it??
it has the code, gm90 378 651
35 223 023

[LUV2XLR8]

is it over the drivers side and did the car used to be a spi? if so its probably the fuel pump relay

[fastone16v]

Its On The Pasengers Side And Comes From The Ecu Loom Car Was A 1.2i

[Adam]

Fuel pump relay