Hi lads, I have a VZ tonner and the fuel gauge just sits on empty, with the alarm and low fuel warning on every start up and constant flashing bowser on dash led screen, when I turn the ign off the needle drops to resting place below the E, but will not move past the E line when key on, no matter fuel level. I have: Had the FP module out of the tank moving the sender float arm up n down with key on and still wont move. .Done the in dash test for gauges all gauges go to half way. .Replaced the sender unit ($75 wasted) as well as a full tray off job to get to the FP module .Tested resistance for both senders both read 47,48 - 244 -248 ohms so all good Chased the wires from the tank into the cab and up to the drivers side kick panel, where the 2 sender wires go into a loom plug and come out of the joining plug on the other side as different colour wires (I think it was) a Tan & a Orange/blk wire from tank to the loom plug, And comes out the joining plug as brown/green & yellow/blk wires. After this I dont know where the run as the get wrapped into the main wire harness that goes through the fire wall into the engine bay. Im guessing maybe to ECM but not 100%. .Can anybody guide me as to where these wires run to from here and how the resistance signal gets back to the fuel gauge in the cluster. .or perhaps possible causes I could look for. Just trying to solve myself befor dealing with a dreaded Holden dealer. Any help would be greatly appreciated guys, I know these gauges are unreliable as hell but my OCD cant take the beeping and flasing anymore .