The Radiator Coolant Sensor is the one I replaced. Is there any other Coolant Sensors.At Autozone they also had a Coolant Temperature Sensor and I don't know where to locate that one on my car. How long do you have to bleed the hose before you know all the air is out. We did this quite few times Sunday and the Low Coolant Light still comes on.
Coolant Light on 1994 Oldsmobile 98
by bert45 in Denver, CO on August 04, 2009
ANSWER by ProChevy , August 04, 2009
No, there is not another Low Coolant sensor, there is a coolant sensor that the on-board computor that uses input info but it doesn't effect the low coolant light. Maybe you should have someone check the wiring harness to make sure your not getting an intermittent ground to it. Hope this helps. Not for sure but I think in the front part of the intake manifold is where it's located.