dale1mercedes

I just bought a 96 E320 with 170k on it (runs perfect). Drove it 60 miles then got codes p0341 (cam sensor) and p0325 (Knock sensor). I cleared them 100 miles later again. Are they realated? What should I change?

syseng

you could try cleaning and reseating the Knock sensor, I do not know the location of it but worth a go

Plutoe

They are totally unrelated, however please note you have two knock sensors 0325 is the front left side of the crankcase.

FYI: The knock sensors look to the coolant temp sensor for data, therefore check your temp sensor

Additionally and depending on what engine you have impacts the cam hall sensors---do some reading/studying on your car!!

syseng

That's why he is asking on here Doh!

dale1mercedes

Maybe ill try the temp sensor. Also the auxilary fans never come on either ,could that be an effect of a bad temp sensor?

Plutoe

That's good that the fan never comes on---that means that the engine never gets hot enough for the fans to come on!!