it is located in the fuel tank. Remove the rear seat and you will find a blanking plug and on removal will reveal it.
If there is not an access panel inside the vehicle above the fuel tank you will have to drop the fuel tank.
my 1998 ford fiesta lx zetec wont start againt fuel pump not working or is it the immobilizer how can i tell?..and can i bypass the immobilizer
if you mean the 1.3 endura engine no and if you mean the 1.25 zetec i think it only came with a fuel shut off swich
Shouldn't be too heavy on fuel because of it's supermini size and small engine. If your very worried you could try the Fiesta Econetic but thats just me :)
In the fuel tank.
The ( 2012 ) Ford Fiesta fuel tank is 47 liters ( 12.4 U.S. gallons )
The 2011 Ford Fiesta runs on regular unleaded.
The 2012 Ford Fiesta runs on regular unleaded.
The 2014 Ford Fiesta runs on regular unleaded.
The 2013 Ford Fiesta runs on regular unleaded.
In the fuel tank
On a RHD car it's behind the glove compartment on the A Pillar - you can pull the compartment out fully and it's a yellow 'box' fairly easy to see...