Today I installed my cold running controller in my Mondeo MK 1. It was not that easy now. It was not as easy to install the temperature sensor as it is described. After I had dismantled the entire intake tract, I saw no way to get to the supply hose of the cooling water to the heating to install the temperature sensor there. Only after I had removed the complete air filter housing, I came to this hose. In order not to drain the cooling water I made 2 wooden strips each about 8 cm long and equipped with 9 mm holes at the ends, 2 bulges, with which I compressed the hose by means of 8 mm screws. Then I separated the hose and installed the temperature sensor there. The workshop has special pliers for this. The connection and the installation of the air hoses was then however a child’s play and was done in a few minutes. After I had assembled everything again and I started the cold engine e, the speed was increased by the KLR very slightly more than before. After I drove the engine warm, I had to find that when I went off the gas, the speed went below the 900 rpm and the engine sawed. After slightly giving gas it then went to normal speed. This repeated several times. What can be done there at the KLR and how and where ? Try it again tomorrow in normal driving mode. Will anyway tomorrow to the KÜS and the installation inspect and confirm Then immediately to the registration office for the re-encryption. I received from the tax office the new decision for 2005 for the car tax (without re-encryption), the increase is quite happy. Now it becomes cheaper by the classification in Euro 2 as now. Greetings, Norbert