89 Camaro RS electrical
 

Restoring an 89 For the son.... Oil pressure guage and temp gauge at pegged at top. someone installed an aux. mechanical gauge.
I have a new sender for both the guages - put connecting the temp sender and grounding it out to block doesnt change anything ON THE GUAGE.
I cant find the oil pressure switch. Also the nut hard wired the cooling fan motor (to the ign switch) and I would like to connect it back with the engine tem - is this the coolant sender on the front of the intake manifold?

RE: 89 Camaro RS electrical
 

coolant sensor is under passenger side head, you must access it from under the car

RE: 89 Camaro RS electrical
 

YES- i FOUND IT - AND PLUGGED IT IN - THE GUAGE IS STILL PEGGED,
the coolant sensor for the fans is on the front of the intake correct?

and with oil pressure sensor/switch is not by the distributor like I am used to....

RE: 89 Camaro RS electrical
 

If the gages are pegged high, it indicates that the side of the gage towards the sending unit is grounded before the sending unit

RE: 89 Camaro RS electrical
 

THE SENSOR FOR THE GAUGE ITSELF IS UNDER THE DRIVER'S SIDE HEAD. MAYBE YOU SHOULD LOOK INTO A NEW CLUSTER.