Hello. The car is a Peugeot 307 1.6 HDi 110KM from 2006. Well, the problem is that the cold engine is hard to start. That's why I started by checking the candles, but they are operational and here I came to the point that the candles are not under tension. I also noticed that the candle light on the board does not light up. This happens on a cold and warm engine. When I disconnect the liquid temperature sensor, the light on the board lights up and the candles are heated and then firing is much better. I put a new sensor on, but no changes. Additionally, when the engine is warm, it has an uneven speed (sways) at idle. There are no errors on the computer. I will be grateful for your help.
Greetings.
Greetings.