I converted my TJ over to dual fuel last week and ever since then i have been getting incorrect readings on the trip computer. For example i have a full tank of petrol and very little gas yet the trip computer indicates while i am driving on petrol that i only have 150km's left in the petrol tank which would be correct if i was driving on gas but i am on petrol. The other anomaly is that if you are driving on gas or petrol the average fuel consumption being shown is in the mid 40 litres per 100kms. Has anybody experienced this or know of the problem as the installer does not know what the problem is. The fuel gauge is used for both petrol and gas.
Thanks in anticipation!

why did you post this agian when you posted this exact same thread in the 3rd gen section 2 days ago??