Yeah, I tried every one of those, couldn't get any of them to work, so I hooked the gauge direct to the sender and it reads the full range but backwards. Might just install the gauge upside down, at least it will read as empty on the left and full on the right side like a factory gauge. Thanks for all the input. What makes me mad is Chrysler made a sender that works, why can't aftermarket reverse engineer Mopar's sender and make one that reads correct? Guess the engineers back in the day were a lot smarted than this new crop of engineers.