🪄 Ford Focus 1.6 Tdci Coolant Temperature Sensor Location

Ok, my 2002 Focus Zetec has the temp gauge climb as I drive it above 60 mph. I've replaced the relays and resistor - no help. I even installed the fan mod (both fans always on) and it didn't help. I've had the thermostat changed, radiator flushed & new coolant. Same problem. I'm left with two things - the Cylinder Head sensor or the water pump. Conversly the sensor, connectors, wires, AD converter ECU etc, may be working perfectly, and correctly reading the "too high" boost pressure which may be caused by another fault - the most likely is the VNT mech getting jammed due to the build up of carbon. Ie - the VNT is getting jammed, causing the turbo to produce too much pressure - the This seems to high to me and I would suspect that the coolant temp should remain in the range that the thermostat opens and closes. To complicate things even more ive checked coolant temp with a snap on scanner and the readings do not match up with instrument cluster readings. Sometimes scanner reading up to 117 degrees. P0113: IAT Sensor – High Input Problem. The IAT sensor is responsible for measuring the air temperature and density to achieve the optimal air/fuel mixture for any condition. P0113 is specifically thrown when the Focus’s computer sees a voltage signal of 4.91 volts for over half a second at the Intake Air Temp Sensor. The main Engine Coolant Temperature Sensor is known as the primary ECT sensor or ECT sensor 1. This sensor is located on the coolant passage next to or in the thermostat housing of the cylinder block or cylinder head. In an internal combustion car’s engine, the cylinder head is placed on the top of the car’s cylinders above the cylinder block. Ford Technician. 37,872 satisfied customers. I change the engine coolant temperature sensor and can't. I change the engine coolant temperature sensor and can't find the location for the cylinder temperature sensor on a 2013 Ford Fusion 1.6 liter turbo … read more. 1 Post (s) Re: Coolant temp sensor location? – 23-01-2013, 12:22 PM. Note. On this model the sensor is a 2 pin device and if the temp gauge indicates 88/90 degrees then the sensor is working. The signal in connected directly to the 'Diesel direct injection system control unit' and a signal sent from there to the gauge. During the following months it would overheat more and more until just before Christmas we found that the Thermostat was leaking. Changed this (3 times as the first 2 (euros specials) were faulty) and drained/refilled coolant. All seemed to be fine.for a couple of weeks. Overheating again. The ECT sensor (Engine Coolant Temperature Sensor) is located either in the heater supply tube at the rear of the engine, or in the lower intake manifold. The ECT sensor is a thermistor (changes resistance as temperature changes). The sensor detects the temperature of engine coolant and provides a corresponding signal to the PCM. When the car is cold, the coolant level is an inch or more below the minimum mark. When the car is hot, the coolant level is still well below the minimum mark. Update** Ford Dealership says there was a pinhole sized leak in the coolant line which was the source for loss of coolant. The line will be replaced on Saturday. MEYLE 40-14 821 0000 Sensor, coolant temperature with retaining spring, with seal ring Article number: 40-14 821 0000 Trade numbers: MEX0727 coolant temperature sensor. 11-05-2018, 01:00 PM. Getting an intermittent check engine light code 09 "coolant temperature sensor" on a carburetted engine. The Haynes manual shows it's on the underside of the intake manifold. I plan to jack up the car tomorrow when it's warmer and take a look but have a couple questions yB5eKuP.

ford focus 1.6 tdci coolant temperature sensor location