W109 4.5 Probleme Motorlauf und Zündsteuergerät

That sounds good. I'm eager to hear how things turn out. The reason why I reacted was that I also recently purchased a D-jet wiring harness from Kurth and I'm quite pleased with the result. The way it has been made and the materials used leaves me with a sense of quality and craftsmanship.

Best, Peter

Hi Kilian,

and that is the thermo time switch that you will need. But be aware that it must have max temp of 35°C and open for 9.5 sec at -20°C. K-Jetronic version for example is different and only operates up to 15°C. Bosch's electronic replacement is also difficult as it will always open for at least 1s. That would have worsened your problem with an engince ceasing of too much fuel.

Aware: Noses that correctly seat connector are often broken and a thermo time switch from an overheated engine will not work any more.

Hi,

be happy that you do not need the earlier verrsion with screws. The oneI have shown costs 200€, the version with screws as connector 400€.

And both seem hard to find.

Hi,

you`re absolutely right. It`s good that I have the "new" Model of the Sensor. The Sensor is not so easy to find, but possible.

I'll let you know when I've put everything together. Until then, I will also have to change the radiator, as it has suddenly started leaking in the mesh.

BR
Kilian