I bought myself a Peel CP94 box for my dual fuel xf. I'm having some troubles getting it to work (at all). I followed the wiring diagram found online to run with the 'gas' going to the positive terminal on the gas gauge inside the tank, 12V teeing into the gas solenoid valve as that was the only wire in my boot that had 12V and I already tried using the positive on the petrol sender but that didn't put out enough current. I'm running a dedicated earth inside the boot as to avoid any bad earthing issues. and the 'dash' being the yellow/green wire running into the petrol sender. The wiring seemed to be correct but I'm not getting any reading on the cluster (its a fairlane dash. whether that makes any difference in the matter). It reads full constantly and adjusting the little knob on the side of the box makes no difference, and when the reading did change it did so very slowly over say a 10 minute period.
I'm not bothered by not having a petrol gauge as I never run on petrol and always have 1/4 tank but my main concern is getting the gas to read accurately. I've read on this forum that people had problems with this unit and emailing Peel themselves didn't help. The way I see it, I may have somehow damaged the unit when I initially hooked it up to the petrol sender wires (all three; positive, earth and dash). The unit itself still works though as when I tickle the 12V wire on the battery I can hear clicking coming from inside the box.
Does anyone have an idea on how to set this thing up to work properly? (if at all)
Thanks
Picture is how i've set it up