Fuel pump relay xj3.4 location

(Frank Andersen) #21

Indeed, Keith

…it is a safety feature; oil pressure grounds the fuel pump relay while the engine is running. No ground, no pump action unless the key is to ‘crank’…

Thanks for telling - and kudos for solving…:slight_smile:

xj6 85 Sov Europe (UK/NZ)

(Paul M. Novak) #22

Congratulations for solving your problem and for posting the solution. That pressure switch is not on the 4.2L EFI Series III cars so it another interesting difference between your 3.4L carburetor fueled Series III XJ6 and the Series III XJ6s usually discussed on this list.