How do i get centre display to show miles per gallon left on centre console ?

Depends on miles per gallon of vehicle. Average mpg of say 15 mpg would take 15 gallons to travel 225 miles.(15x15=225). At $2.29 per gallon @15 gallons=$34.35. So figure out mpg of your vehicle and do the math.

A Diode Has A Solid Band On It At One End Normally A Silver Colour And The Rest Is Black

Short or a sensor is out what kind of car ??

You will need to remove the vehicle information display module and send it out to a GM certified repair center. The problem you have can't be fixed at home.

I think that the fuel sending unit in the tank is broken or the wire from the unit is unhooked.to keep from running out of fuel. fill up the car and use the trip oddometer to calculate how many miles you can travel. that car has 12 to 15 gallon tank and should get 20 to 25 miles per galloni would think that start putting gas in about 250 to 300 miles. then reset trip odometer

Your tank is 19 gallons and you get about 18 miles combined miles per gallon. Thats city and highway. Highway is around 21 and city is about 16.

Depends on a lot of factors:

1. Gas mileage of your vehicle. If you get excellent gas mileage, 50 MPG +, you can go quite a way. But with a 98 GMC Jimmy, you're probably getting 19 MPG at the best.

2. How you drive your vehicle. The gas mileage means nothing if you are street racing and redlining your vehicle through every gear with the low fuel light on. You definitely won't make it very far like that!

3. The make and model of vehicle. There is no set national standard for when the low fuel light illuminates on a vehicle, so they vary greatly anywhere from half a gallon remaining to 2 gallons remaining. In newer vehicles, the ECU actually takes into account how you drive the vehicle and what speeds you typically go as to when to turn on the low fuel light.

For your specific application, I would say it comes on when you have roughly 1 to 2 gallons left which means that as long as you are driving in a fuel conserving manner you can probably make it about 30 miles or so before you'll be running on fumes. But that should be plenty of time to find a gas station right?!

Hope this helps!

HI,I SUGGEST YOU SEND THE CLUSTER IN TO HAVE THE DISPLAY CHANGED AS THE LCD IS FAULTY,OR GET ANOTHER CLUSTER AND CODE IT TO THE VEHICLE.

The previous post is untrue! MFA means MultiFunktions Ansiege (pronounced AAN-zeeguh).
This is a German- Americanism for Multi-Function Indicator.

The MFA displays the time, time driven since the ignition was started, miles driven since the ignition was started (trip miles are displayed under the odometer), miles per gallon, average miles per gallon, and outside temperature. I think that's it. If you click the little button on the underside the wiper switch, you can toggle between 2 different trackings. If you HOLD that button, you can re-set the avg. mpg's (but not the current mpg's, they are calculated every 30 yards), time driven, miles driven. Contrary to the previous poster's solution, it does not actually indicate anything is wrong with your car! (but they were right about scrolling through the indications with the side rocker switch) the malfunction indicator is on the cluster, it is a little engine block with a lightning bolt through it. It usually means you need an oil change. If it blinks, you have a catalytic converter problem. Hope this helps.

hey
at the begging u should clarify how many gallon u used.
112 miles at 28 miles per gallon --> 4 gallons burned (112/28)
So that means we leaked 11 - 4 = 7 gallons

Now figure out how long the car was driving.
112 miles at 64 miles per hour --> 1.75 hours

So, leak was at a rate of 7 gallons in 1.75 hours
7/1.75 = 4 gallons per hour leaked.