sorry for this question but I ran a search and could not find anything how do I install an aftermarket oil pressure gauge in my 94 850 turbo going go install under the radio ( is an aftermarket single din radio) also going to install an aftermarket volt gauge as well..... I do not like the idiot lights at all...... any help would be nice thanks ahead of time.....

 

You remove the oil pressure sender from the stock location and unplug it, then install the sender that came with your gauge in the hole that the original came out of, and attach your wiring from the sender to the gauge.