Temperature gauge issue?

Tiny
BHAMDOC1973
  • MEMBER
  • 2013 AUDI A6
  • V6
  • TURBO
  • 4WD
  • AUTOMATIC
  • 125,000 MILES
V6 3.0l supercharged. I noticed that after the car is warm needle in the middle where it should. Went to a gas station, then while leaving I noticed the temperature was on the coldest notch. These have led lights for each notch to the next, usually 4 or 5 when fully warmed. No codes.
Saturday, March 11th, 2023 AT 4:58 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,967 POSTS
The temperature gauge is fed by the PCM and the engine coolant temperature sensor so the most logical part to replace the is the sensor. Here is the location so you can swap it out. Check out the images (below). Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.
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Monday, March 13th, 2023 AT 9:06 AM

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