4 cylinder Petrol Engines If you have a Bendix Regina Injection system, there is one pump in the gas tank. There is an access plate in the trunk. It is a tight fit and hard to change without a lift to get at the hoses from below. If you have Bosch LH injection, there are two. The main pump is under the car below the left front seat, mounted next to the fuel filter. It is easy to change. All turbo engines have LH injection. If the car runs bad when the tank is low and the main pump gets noisy, the problem is most likely the small booster pump in the tank or the short hose connected to it and the main pump is sucking air. Keep the tank more than half full until you fix it or the main pump will fail too. Change the filter. After a couple hundred thousand miles it will clog up and kill the pump. Diesel Engines It is mounted on the side of the Engine and belt driven off the Cam Shaft
in the fuel tank it is part of the pump you have to turn and click it in.
The fuel pump reset switch in a 1994 Volvo 940 is located under the hood. The relay will be in the fuse box.
Fuel Injection Relay is relay E on the fuse block behind the ash tray Radio Supression Relay (What a name for a fuel pump relay) on top of the right fender by the coolant tank.
It is located in the trunk directly behind the seat. there is an access pannel
change the fuel pump relay! It'll be located behind the ashtray in the fusebox.Google Volvo relays to see it
The old one should just pull out and the new one slots in place. It'll be located behind the ashtray in the fusebox. Google Volvo relays to see it.
If the relay is not supplying power to the fuel pump, then no fuel to the motor. No fuel - no power.
If it is a regina fuel system it has just one pump
It is an electric pump and it is inside the fuel tank. I have replaced one. it has two look under the car a fuel filter and a fuel pump in a small cage under the car on a right hand drive car on is on the left hand side. change the fuel pump relay first before any work on the pump.
you should have 2pumps, a low pressure in the tnk and a high pressure in the line.
It's behind the ashtray just up from the gear stick. Take the Ashtray out and there's a wee fuse box, that tray slips down and the relays are all in there.
in a right hand drive car it is under the car on the left and side if you are cutting out when driving change the fuel pump relay first very common on Volvo's.