Peugeot Partner check engine light slow warm up

Hey! I had similar symptoms with my Partner not too long ago. I didn't have the temperature issue, but the check engine light and slow warm-up were definitely there. Did you check the grille behind the bumper as well? It's easily missed and gets clogged up with leaves and other debris.

Thanks for the tip! I didn't think of that one. You mean the one that's kinda hard to reach without removing the bumper? How did you manage to clean it? Was it a pain to get to?

Yeah, that's the one. It's a bit of a pain, I admit. I didn't remove the whole bumper, but I did loosen it enough to get my hand in there. If you're not comfortable doing that, I'd recommend taking it to a workshop. They'll sort it out quickly enough.

Thanks for the advice, I'll have a look at that grille behind the bumper and see if it's blocked. Otherwise I'll take it to a mechanic, I have the feeling that something might be defective in the thermal management of the engine. It turned out to be a defective fuse (52€), everything runs smoothly now!