Flash; are you still around this forum?

Back in September 2004 there was some lively discussion about By-Pass oil filtering.

In post number 15,993 there was some input from visitor...."FLASH". One of the things that Flash mentioned is that he always fits an oil pressure buzzer to any new vehicle he buys as by the time you glance down and notice the red light is on or check your gauges and see that the VDO is sitting on "O" pressure, it's gunna be far too late to switch off the motor.

My question is: what brand of buzzer do you use? and is it just soldered onto the single wire that I have coming off my oil pressure sender? The Nissan (and most other vehicles I would imagine) have a single wire coming from the pressure switch. I have done a simply test with a multi meter (sticking the pointy probe through the insulation), but can't get any reading, even when the ignition switch has been turned on, and before start-up. This is when the oil pressure light is lit up on the dash and i would have thought there would have been some reading on the multimeter.

Anybody else with any infor on these buzzers is welcome to join in too please.

I am still mucking around with the idea of a by-pass filtration system and want to make sure i have all the bases covered before i start.

Cheers

Roachie