I've been hunting for the 2nd sensor but cant find it. I think its on the bottom radiator hose near the aux water pump, if u look at the car from the front, right side of the radiator? Does the splash panel underneath have to come off or am I totally wrong? I replaced the top one yesterday and theres no difference, so I want to change the 2nd one. The thermostat has been done too, so this, I think, is the last port of call before I give up!
