Where is the ECT Sensor located?

AUTOFRAN

MEMBER
2009 VOLKSWAGEN ROUTAN
3.6L
2WD
AUTOMATIC
165,000 MILES

I have been trying to locate the ECT sensor, no luck (or I just don't know where to look.

I would appreciate it if you could help! Thanks so much.

Monday, August 1st, 2022 AT 3:13 PM

1 Reply

SQM

MECHANIC
6,383 POSTS

Hello,

Note, that the 2009 Routan had a 3.8L V6, not a 3.6L.

The coolant temperature sensor (ECT) is located on the back side of the engine below the intake manifold.

https://www.2carpros.com/articles/symptoms-of-a-bad-coolant-temperature-sensor

I have attached diagrams below for your reference.

Let me know of any questions.
Thank you.

Images (Click to make bigger)