Code: PO116
Thread Starter
New Member
Joined: Jun 2004
Posts: 23
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Code: PO116
Hello,
I recently got the Check Engine light, and than took it to Autozone, and the Code was PO116. I know its 'Engine Coolant Temp.Circ Range/Performance'. Has anyone got this before, and if so, what did u do to fix this. I was told it MIGHT be a Coolant Temp Center. Any thoughts?
I recently got the Check Engine light, and than took it to Autozone, and the Code was PO116. I know its 'Engine Coolant Temp.Circ Range/Performance'. Has anyone got this before, and if so, what did u do to fix this. I was told it MIGHT be a Coolant Temp Center. Any thoughts?
AudiWorld Super User
Joined: Feb 2003
Posts: 6,451
Likes: 1
From: Orlando, FL
It could be a Coolant Temperature sensor...
They are a common failure part on VW/Audi cars...if it has the modern sensor in it the updated replacement part is roughly $6 at your local VW/Audi dealer. What year/engine is your A4?
AudiWorld Senior Member
Joined: Mar 2003
Posts: 1,890
Likes: 0
Update to the new style coolant sensor(about $8 from dealer)
Its located at the backside of the engine block. You'll probably find your car not only idles better , but gets better MPG after installing it. The original ones they installed from the factory were terrible at best.
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