i have a 1986 trans am with a 5.0 305 tpi engine

where are these sensors located?

oil pressure switch- near the back of engine near the distributor or below near the oil filter???

oil pressure sender for the gauge????

and water temp/engine temp sender for the gauge??


and what would be the easiest way to replace them from top or bottom of the engine?

any help would be great thanks guys

 

The one OP sender above the filter runs the OP gauge. The one in back of the intake is to keep the fuel pump running if the relay fails. The temp sender for the gauge is in the driver's side head between #1 and #3 plugs.

 

ok so both senders i should be underneath the car to get easy access to.


thanks a bunch