Fuel Sending Unit has to be replaced, located inside the tank, accesed through the floor cover in a trunk, or cargo area (wagons). You will need special IPD tool $24 to do the job. Priming pump will have to be remounted, unit comes bare with floater only. VDO $180 aftermarket$120, Also replace locking ring, O-ring, Sock Filter and two hose clamps. Unit fails due to outside corrossion disrupting electrical through the wall connection, on the inside it will look shiny new. Messy job, be careful, no sparks, good luck.
The float in the fuel tank may need to be replaced.
A 1990 Jeep Cherokee malfunctioning fuel gauge can be caused by a broken ground wire. The gauge will not function if the fuel float in the fuel tank is broken.
Try hitting the dashboard directly above the fuel gauge. A nice thump might release a gauge one a Volvo.
Most fuel gauge problems are the result of a faulty fuel gauge sending unit located in the fuel tank.
it is likely your fuel gauge is not working properly
1984, Corvette the fuel gauge stays at 1/2 full all the time. Plaese help.
It has Bosch fuel injection. All Volvos from 1968-2005 are fuel injected.
might be a bad fuel sender unit or BCM
A bad fuel sending unit, a fault in the circuitry for the fuel sending unit, or possibly a faulty gauge.
my gas gauge doesnt work and i dont get a warning light when about to run out, mine goes to fuel when its about to run out
Try replacing sending unit
There are several things that can cause your 1990 Volvo 740 to stall while driving. The most common cause is a bad fuel pump.