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David, VW Master Technician
Category: VW
Satisfied Customers: 2366
Experience:  VW Master Technician Certified for 9 years, ASE Master Technician Certified
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how to fix P0116 on vw jetta ,engine coolant temperature circuit

Resolved Question:

how to fix P0116 on vw jetta ,engine coolant temperature circuit range/performance problem
Submitted: 8 years ago.
Category: VW
Expert:  David replied 8 years ago.
This is a problem with the coolant temp sensor. We have seen a very high fail rate on the coolant temp sensor. Most are black, but the new updated one should be green. I would suggest you replace the coolant temp sensor and clear the fault codes.
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