Code 45---Rich exhaust--- Check the evaporative charcoal canister and its components for the presence of fuel
coolant sensor replacement need it
It should be located in the recovery tank.
on my 1992 lumina z34 its about 5 inches from top on passenger side of car directly below radiator fill spout
Here's a link to a schematic and instructions on replacing the coolant sensor (from the Auto Zone website) http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c15280067b92 Good luck!
Chances are it wont read the coolant levels meaning your car will go bang!
coolant temp sensor
Where is the crank sensor on a 95 chevy lumina car ?
The 95 Lumina with a 3.1 engine does not have a temperature sending unit. Instead, the dash temp gauge is controlled by the engine coolant temp sensor. This sensor is located on the driver's side, top of the engine.
The temperature sensor is located in the thermostat housing which is on the drivers side of engine, behind the throttle body near the top of the engine
Trouble code P0118 means: Engine Coolant Temperature Circuit High Input Replace the coolant temp sensor
possibly the water pump
What type of coolant sensor? The below answer is for the coolant LEVEL sensor. The coolant TEMPERATURE sensor on my vehicle is located just next to the thermostat housing. On the front top center area of the engine just behind the radiator. Follow the coolant hoses if you have trouble. On my 1995 Jeep Grand Cherokee the sensor is located on the top of the plastic coolant reservoir tank. Look for a small (2-wire?) electrical connector.