Fuel Pressure
#1
Fuel Pressure
I drive an 87 4000 with a 1.8 engine. Almost as soon as I start the car, the gas guage raises to the highest point and remains there - it doesn't matter how fast or slow I drive - the car runs fine. On some of my other vehicles 84 4000 and 87 5000 the guage will indicate different pressures depending on my speed - Is this a problem I should be concerned about? and what can be causing this?
#2
RE: Fuel Pressure
You are mixing apples and oranges! Audi's don’t have a factory fuel pressure gauge, it's either fuel level or oil pressure. If it is oil pressure than most likely it is the sender, an open or corroded circuit will peg the gauge.
#3
RE: Fuel Pressure
i have three guages on my console -amps on the left and oil temp in centigrade on the right. The center one - which I think is fuel pressure, is indexed from 1 thru 5 and is measured in bars - if its not fuel pressure, then what is it?
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