P0112 Ford - Windstar 2001

Question

I want to know what does the code p0112 and p0118 mean or what do I got to fix

Answer 1

P0112 could related to the P0118, it has to do with the coolant temp or intake temp sensor.

I would try to clean the mass air flow sensor (intake temp sensor is build into it)

P0118 is related to the cooling system did you car overheat? if there are no leaks, the thermostat could be stuck closed (if your car overheated) or it is stuck open and the engine is not warming up on time. 

I would replace the thermostat, it is under the throttle body assemly and clean the mass air flow sensor with mass air flow sensor cleaner. if you still have the problem the coolant temp sensor might need to be replaced 

see picture below