TheJoeY88

iTrader: (2)

I have a 1992 Trans Am with the TPI 5.0
it has 307,000 miles on it so far
I want to replace the oil pressure and temp sending units/ sensors
im having a hard time finding which ones I need and where they go
Im looking for part numbers and locations for

Temp Sending unit for the Gauge (TU66?/TS76?)
Temp Sensor for the ECM (TS82?)
Fan Switch for the secondary fan (ACDelco D1852B? or TSF5?)
Oil Pressure sending unit (I know where that is)
Oil pressure switch for the fuel pump relay (if there is one) (ACDelco 10222130?)

even part numbers for NAPA or Autozone would work
ive tried the search but nothing is specific for parts and locations for a 92

eseibel67

These are all Standard brand part #'s:


Temp sender for guage: TS76 - inbetween spark plug #1 & #3.
ECM temp sensor: TX3 - front of intake (yellow & black wire going to it).
Secondary fan switch: TS82 - inbetween spark plug #6 & #8.
Oil pressure sending unit/fuel pump switch combined unit: PS228 - above oil filter.


Note: On fan switch, use TS82 for stock 195*F thermostat. If you are using a cooler stat such as a 180*F, use part #TS136. It's a Buick Grand National switch that comes on a little earlier but fits perfectly.


Also: Since you are changing all of the sensors, there is also an air temp sensor in the plenum, on the bottom near the rear. It's actually the same part as the ECM sensor, part # TX3.

TheJoeY88

iTrader: (2)

thank you very much that is going to help alot