Limp Mode code p2563?

2018 INFINITI Q50
99,000 MILES • V6 • TURBO • 2WD • AUTOMATIC
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BHAMDOC1973
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Only one code p2563, clear it and it goes away, but then come back after a while, no throttle response.
Mar 24, 2025 at 8:47 PM
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STRAILER
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This code can come up when the turbo is not working, can you give me more information?

P2563 - Turbocharger Boost Control Position Sensor A Circuit Range/Performance

Noises, how does it run etc.?
Mar 25, 2025 at 3:01 PM
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BHAMDOC1973
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It runs fine and does it randomly. I only noticed it after i replaced the battery, never had it before. Battery kept dying so i installed a new one. No abnormal noises. Do you know where this sensor is located? And whether it can be replaced? I also want to look at the connection for any loose wires/corrosion.
Mar 25, 2025 at 3:17 PM
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STRAILER
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Yes, the sensor can be replaced, here is the location, it will be on the left side of the engine. Check out the images (below).
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Mar 27, 2025 at 8:08 AM
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BHAMDOC1973
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Puts it into limp mode. Delete and drive for a while then comes back. Where is this sensor?
Mar 27, 2025 at 9:36 AM (Merged)
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