If you mean the fuel pump relay, it is in the front row on the relay rack, to the extreme left (drivers side in US models.) It is a big white relay. You may download a diagram of Volvo 740 relays from the internet. I always keep a set of spare relays with me because of failure issues due to overheating.
To the left of the driver seat on the floor.
There is a low pressure fuel pump in the gas tank, and a high pressure in-line fuel pump located on the under-carriage beneath the drivers seat
bad head gasket.
The stated gas mileage is; 23 mpg on the highway, 19 mpg in the city. The actual gas mileage is dependent upon the driver and the driving conditions
on my 92 745..one is in the gas tank, the main pump is under the car around where the armrest is
Either the fuel filter wont let the gas come in or the fuel pump is broken.
up to 60 in its tank
Not really sure which year you're talking about, but I found the mileage of the 1990 model to be 19 city/25 highway.
AnswerWith the engine running, pull fuse #1, the fuel pump fuse. Let the engine run out of gas.
The 2004 Volvo C70 is a gas-powered vehicle.
The 2014 Volvo XC90 is a gas-powered vehicle.
The 2003 Volvo S60 is a gas-powered vehicle.