This sensor didn’t set off a trouble code or ā€œcheck engineā€ light. But the owner had to pump the gas pedal in the morning to keep the engine running. The computer in every fuel-injected car must know two things before it can figure out the correct cold-start air/fuel mixture: the engine coolant temperature and the outside air temperature. The temp sensor on the radiator is on the bottom part of it, in the left corner (standing in front of the engine bay). 2. BIueskull. OP • 5 yr. ago. Yikes. Which means the front bumper comes off i assume. Seen a few videos of people taking the bumper off just to drain the coolant so i assume this situation is no different. Ford Model: Focus 1.6 tdci titanium Focus 1.6 tdci Ford Year: 2007 UK/Ireland Location: Other/NonUK 2017 focus 2.0tdci coolant return pipe no flow. Toyota Mechanic: George H. On the drivers end of the engine next to the throttle body behind the valve cover where the oil filler cap is you can see the sensor in the diagram below. Click here for diagram. A 19mm socket is used to remove and install the sensor. Look this over and let me know how I can help. The exact locations and picture of Engine Coolant Temp (ECT) sensors on 2001 VW Jetta TDI: 1. ECT sensor 1 placed on cylinder head: 2. ECT sensor 2 placed on the left bottom side of the radiator: Apr 28, 2011 • 2001 Volkswagen Jetta TDI. 1 helpful. . UK Auto Mechanic: Matt. hello. OK I think your internet finding is for the petrol engine version. I've attached and image to show this sensor in this location. so I'd suggest to next do a continuity check between these two parts. I've also attached a ECU pinout to assist with this. Ask Your Own UK Car Question. It is accompanied by a 10mpg loss of efficiency. When I accelerate the gauge drops from normal to a quarter and then returns when I stop accelerating. I have exhausted my knowledge and really don't want to go to the main stealers. I have done all the obvious, Changed CHT sensor. Cooling system OK. Had the clock unit / dash checked. It is located at the passenger's side of the intake manifold. The Engine Temperature Sensor is a negative temperature co-efficient thermistor. The greater the temperature the lower the resistance. The sensor is exposed to coolant and heat from the coolant will cause the sensor to change resistance. If the ECM reads no voltage change in the 怐TOP DEALć€‘āš”ļø Order Coolant temperature sensor for FORD Focus Mk2 Hatchback (DA_, HCP, DP) 1.8 TDCi 115 hp KKDA easily at AUTODOC Fast delivery and low prices Discover now for yourself Coolant Temperature Sensor Ford FOCUS Fast and Free shipping available Car parts for all car makes and models The Biggest Brands At The Best Prices ✚ More than 500.000 car parts available

ford focus 1.8 tdci coolant temperature sensor location