Hi, I have a 1982 XJ with the HE Engine (european spec) which has been standing for a few years but now it´s time to start her up. Unfortunately the fuel pump does not start when I turn the key to ignition on. I tried to hotwire the pump and it runs ok then. I also checked the fuel cut of inertia switch and it work OK. I hear the tank change valve click in the trunk when I toogle the switch up/ down. I have crank and the engine start when using starting gas.
The manual is a bit unclear on which is the main relay and which is the pump relay but standing in front of the car looking into the engine compartment i have 3 relay (but 4 sockets), going from left to right the first socket has a Bosch 12V 30 A metallic relay, the second socket has a black plastic 12 V 30 A Bosch relay, the third socket is empty and the 4th socket has a round Lucas reöay. Can anyone help me with which of these are the main and fuel pump relay.
With ignition on and changin places of the 2 Bosch relays, the black plastic one is clicking when inserted in the first socket and not clicking when inserted in the second socket. The metallic relay is not clicking in either of the sockets.
Any thoughts/ ideas on how to continue the troubleshooting.