Jul 1, 2008 · Most cars have a coolant temp sensor that controls the gauge, maybe some other stuff. Then there is a head temperature sensor (maybe goes by another name). This is used by the engine control system. The coolant temperature sensor is usually located on the radiator, maybe on a radiator hose, maybe on the thermostat housing.

^{Step 4. Press the “Climate” button two times to display the outside temperature. Your Focus will continue to display the outside temperature until your press the “Climate” button again. References. Writer Bio. The Ford Focus has a display window that allows you to observe the temperature inside and outside of your vehicle.} Aug 13, 2022 · The Focus had a long-standing reign that lasted from 1999 – 2018 and was discontinued as Ford moved their attention to SUVs. Robust, affordable and fun to drive, it was once one of the most popular compact cars around. In this article, we’ll take a closer look at the most common problems associated with the … 7 Most Common Ford Focus Problems (Explained) Read More » Feb 10, 2013 · It can be map or maf sensor. Also check the multiplug for good connection on the drivers side of the radiator about half way down - you need the headlight removing to do the job properly. Pull the plug apart check pins etc. Pulling the KAM fuse can sometimes fix it. Sometimes the fault just "cures itself" after a few days, never to return again Nov 14, 2022 · 1. Moisture In The AC System. Freeze Ice Cubes. You might get surprised to know that the most common reason the car air conditioner runs cold than warm is MOISTURE. Usually, air conditioning starts cool and then goes warm, in most cases due to moisture freezing up in the evaporator. Jan 3, 2013 · THanks again! The sender is nothing more than a temperature based resistor. The 140 temp indicates that there is an open or short in the circuit. They can be set up either way. You need to check the circuit from the sensor to the display. As mentioned, the sensor is behind the grill near the driver side headlight. Jan 28, 2018 · Hi all had this problem with mine 2008 mk2 focus and found the issue under passenger side glove box there are two quick connect connectors that go into the fuse box one was not fully connected and solved all the problems including (Bonnet open warning, no back windscreen wiper, no blower fan,no washer yet, no outside temperature reading. Your cooling fan will usually be inactive, but if your car is stationary (with the engine running) or the temperature starts rising, it will kick into action. The internal thermostat (part of the car’s cooling system) senses that the radiator is getting too hot. When the sensors in the cooling system of your car detect that the coolant is Dec 26, 2011 · Picked car up yesterday just as they were closing. Got in the car and bonnet open message and no temp sensor also alarm will not set. Of course the tech had then left for the day and I am working away for 2 weeks having to park in public car parks with no alarm arghhh. I hope it is a loose connection or a fuse as this is doing head in. Sep 26, 2023 · Troubleshooting Other Common Ford Focus Heat Issues. Temperature sensor issues are not the only heat-related problems experienced by Ford Focus owners. Identifying Other Heating Problems in Ford Focus. Some other heat-related problems include coolant leaks, issues with the radiator, failing water pump, or a worn-out thermostat.

Jun 30, 2022 · The average cost for a Ford Focus Engine Coolant Temperature Sensor Replacement is between $348 and $376. Labor costs are estimated between $104 and $132 while parts are priced between $243 and $244. Your location and vehicle may affect the price of Engine Coolant Temperature Sensor Replacement. To get an estimate in your area, use our Fair .