There are two oil pressure sending units. The large one next to the oil filter is the sender for the gauge. The small one above the catalytic converter is for the oil "idiot" light. Sounds like you have the right thing but are trying to put it in the wrong place. A common problem....... Dave S --- In dmcnews@xxxxxxxxxxxxxxx, jordan rubin <nuttenschleuder@xxxx> wrote: > Hello all: > > > For those who enjoyed my oil change howto, there > was a second job i was doing while the oil was empty. > > It was established that my oil gauge was at 80psi > because the unit it connects to was broken. > > I was positive this is what needed replacing > shown on left with wire next to area without oil > filter >