It's purpose at that time is to keep air moving over the AC condenser. The AC condenser is located in front of the radiator. The high pressure side of the AC would overheat or would develop too high a pressure if it were not cooled by airflow when the AC is functioning.
where is the coolant system thermostat on a ford focus 1.4 zetec engine
I replace engine but now it wont start.
How do you turn of the engine on a new ford focus
The parts of the internal engine system usually focus on the combustion of fuel. Here, the engine uses spark plugs, pistons and cylinders to carry out fuel combustion which in turn generates power to the power train.
If you are referring to the Check Engine light it is on because the computer has set a fault code due to a problem with the emissions system.
The 2010 Ford Focus has an inline 4 engine.
The 2011 Ford Focus has an inline 4 engine.
The 2005 Ford Focus has an inline 4 engine.
The 2014 Ford Focus has an inline 4 engine.
The 2004 Ford Focus has an inline 4 engine.
The 2013 Ford Focus has an inline 4 engine.
The 2008 Ford Focus has an inline 4 engine.