Hello,
I have a '96 Saturn with 120k on it. The coolant indicator light come on and goes off intermittently. I had an OBD read and it reported a problem stating something like "low coolant sensor". Is there a sensor that monitors coolant level? If so, where is it--I don't see anything in the overflow reservoir tub. This sensor obviously reports back to the computer. Could this sensor error prevent the drive-cycle from taking place. I disconnected my battery about 4 weeks/400mi ago and my computer is reporting no codes which is preventing me from getting an NYS (New York) inspection.
By the way, the temp sensor is working fine and the car does not overheat.
Thank you for your help, Rob