7shades Posted September 2, 2007 Report Share Posted September 2, 2007 Hmmm the pressure input wire looks to be recieving constant 12v instead of the variable voltage the sender generates... recheck your wiring methinks Quote Link to comment Share on other sites More sharing options...
camerondownunder88 Posted September 2, 2007 Report Share Posted September 2, 2007 Hi, I had this problem one on my Jet kart with a digital gauge once. I found it was an earth problem. The case was earthed on the sender and the little insulating ring around the signal out line had been slightly out (was also a new gauge) so this caused a full 12 volts to flow giving me FSD on the gauge. So look at the signal wire is it earthing or shorted? Also these gauges can't take shock I know :cool: So was the sender dropped to much pressure etc? Cheers Cameron Quote Link to comment Share on other sites More sharing options...
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