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!
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.
coolant temp sensor
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
possibly the water pump
Trouble code P0118 means: Engine Coolant Temperature Circuit High Input Replace the coolant temp sensor
Where is the crank sensor on a 95 chevy lumina car ?
"low coolant? sensor location, NOT "engine temperature" sensor location is of passenger side of radiator tank. remove headlamp assembly for a direct visual on sensor. it is a black plastic square on side of radiator lower than the upper radiator hose inlet. has a two wire connector