It is possible. A more likely cause is the gas cap was replaced incorrectly or left off after getting gas
A defective thermostat can cause the engine to overheat. It can also cause the engine to not reach full operating temperature if the thermostat is stuck open. It is possible this could set the check engine light.
It could cause the check engine light to come on with a code concerning cooling system/thermostat performance.It could cause the check engine light to come on with a code concerning cooling system/thermostat performance.
I would suspect the thermostat is stuck open. Replace the thermostat.
this is normal for this engine, in fact anything short will trip a check engine light. the cause will be a low coolant condition, a thermostat stuck in the open position or a bad coolant sensor. this is normal for this engine, in fact anything short will trip a check engine light. the cause will be a low coolant condition, a thermostat stuck in the open position or a bad coolant sensor.
Engine thermostat malfunction
Most likely, the temperature gauge's connection is loose. It is usually on the thermostat. An inoperative temperature gauge will cause most check engine lights to come on.
check, plugs, coil, distributor
Many of the engines sensors do not operate until the engine has reached running temperature (195 degrees F). Without the thermostat the engine won't reach that mark. It may also trigger the check engine light to illuminate.
Yes on most 1996 and later vehicles, the computer will set a code if the engine is running at too cold a temp.
check the water pump
A fuse does not cause the check engine light to come on. Modern cars have a bunch of little sensors. Each one can set off the check engine light. You can hook your car up to a computer and check it out to find out which one it is. You can even hook up a wire and a little bulb and count the number of flashes. You can check it out. The number of flashes can tell you what is wrong. For example, on some chevrolets 015 is a sensor right above the thermostat. If that one goes off, it might be time to change the thermostat.
check thermostat. check engine fan coolant sensor possible locations radiator or thermostat housing. check electric fan working