wrong temp reading
Thread Starter
Rookie
Joined: Oct 2010
Posts: 68
Likes: 0
From: tx
wrong temp reading
93 ls400
the reading for the engine temperature is fine but
the digital reading is wrong and i dont know if its messing with my ecu
it reads at 110+ on warm days (85) where is this sensor so i can fix
thanks for reading
the reading for the engine temperature is fine but
the digital reading is wrong and i dont know if its messing with my ecu
it reads at 110+ on warm days (85) where is this sensor so i can fix
thanks for reading
Pole Position
Joined: Dec 2009
Posts: 3,278
Likes: 317
From: ct
The ambient temp sensor is located behind the front bumper, I think passenger side. Usually when they go bad, or a short in the circuit, the gauge will read -22. You can check the circuit by=== http://www.lexls.com/tutorials/air/accodes.html
If it was ever unhooked you need to reset the gauge by pulling out the DOME fuse, under the hood, for 30 seconds.
If it was ever unhooked you need to reset the gauge by pulling out the DOME fuse, under the hood, for 30 seconds.
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