If you are running the new I-command gauges then you may be having problems with getting an accurate reading from the fuel gauge. This could well be due to the fuel Sender fitted to the boat.
The Etec Analogue to digital converter is designed to work with the US type 240/33 ohm sender.
Some boats use the other older style sender which is 10/180 ohms so as well as being a different ohm range its also reversed ie.
240 ohms = Full & 33 ohms = Empty
as opposed to...
10 ohms = Full & 180 ohms = Empty
So no matter how much you try to calibrate the sender module you will struggle to get any kind of accurate readings.
__________________
---------------------------------------------------
Chris Stevens
ha ha jethro, you makes i larrffff, at least you have a sense of humour thumbs: i can't check it anyway for you as you hold the sole title of the dipstick in Question.
ha ha jethro, you makes i larrffff, at least you have a sense of humour thumbs: i can't check it anyway for you as you hold the sole title of the dipstick in Question.
Eh Dippy Pollard, when you're done, it wud be a gud ideal if you terned off the loitt.