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Koleos Oil Temperature Sensor Issue

Hi, I have a 2019 Renault Koleos with a diesel engine and almost 200k km. Recently, a warning light popped up, and after scanning, it indicates a problem with the engine oil temperature sensor. Also, the oil pressure lamp lights up sometimes. Could a defective cable or plug connection really be the cause?

4 comment(s)

I had similar symptoms on my Koleos, but it didn't show the oil pressure lamp. The error memory also pointed to the oil temperature sensor. Check the cable and connections thoroughly for corrosion or damage. It is very likely the source of your problems.

Thanks for the quick reply! Did you manage to fix it yourself, or did you have to take it to a workshop?

I tried to fix it myself, but the plug was really stuck. I had to go to the workshop, they confirmed it was the cable, replaced the sensor and the plug, and it cost me 95€. I would advise you to do the same.

Alright, thanks for the advice! I'll take it to a workshop and have them check the connections and sensor. Hopefully, it's just a faulty connection and nothing more serious. I'll post the result when I have it.

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