XxMxX
Error code P190D00: Coolant pump for charge air cooler
(Translated from German)
Summary of the thread
The error code P190D00 indicates a mechanical malfunction in the coolant pump for the charge air cooler in a VW Polo. Despite no visible symptoms like warning lights or coolant leaks, the issue could stem from poor electrical connections or a faulty pump. It's suggested to inspect the connections for corrosion or looseness and test the pump's functionality. Consulting a professional mechanic is recommended if the problem persists, as it could impact engine performance.
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3 comment(s)
XxMxX (community.author)
community_quotation:
community_author_wrote_on
Start by checking the electrical connections to the coolant pump for any signs of corrosion or loose connections, even if they appear clean. Sometimes, a poor connection can cause intermittent issues that don't immediately trigger visible symptoms. If the connections are secure, consider testing the pump itself to ensure it's functioning properly. If you're unsure how to test it, consulting a professional mechanic might be a good idea, especially since this could affect engine performance. Let us know how it goes or if you have further questions!
Which pump do you mean? I wonder if it's the water circulation pump connected to the charge air cooler. I don't know the exact type number, but I found the number 5n0 965 561.
(community_translated_from_language)
CarlyMechanic
community_quotation:
community_author_wrote_on
Which pump do you mean? I wonder if it's the water circulation pump connected to the charge air cooler. I don't know the exact type number, but I found the number 5n0 965 561.
Yes, the error code P190D00 typically refers to the coolant pump for the charge air cooler. The part number you mentioned, 5n0 965 561, is likely related to this pump. To verify, you can check if this part number matches the pump installed in your vehicle. If you're unsure, consult your vehicle's manual or a parts specialist. If the pump is indeed the issue, replacing it might resolve the error. Keep us updated on your progress or if you have more questions!
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VW
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POLO
CarlyMechanic
Start by checking the electrical connections to the coolant pump for any signs of corrosion or loose connections, even if they appear clean. Sometimes, a poor connection can cause intermittent issues that don't immediately trigger visible symptoms. If the connections are secure, consider testing the pump itself to ensure it's functioning properly. If you're unsure how to test it, consulting a professional mechanic might be a good idea, especially since this could affect engine performance. Let us know how it goes or if you have further questions!