Code P0522? Engine oil pressure sensor?

Tiny
BHAMDOC1973
  • MEMBER
  • 2012 HONDA ODYSSEY
  • V6
  • 2WD
  • AUTOMATIC
  • 214,000 MILES
Is this the one on front of the head, or the one in back or the one by filter housing? Replaced the one on front of head made no difference.
Wednesday, April 12th, 2023 AT 3:24 PM

7 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,883 POSTS
The code P0522 indicates that there is a problem with the engine oil pressure sensor or the oil pressure sensor circuit. I would start by checking the connection at the sensor and then inspect the wiring harness for damage. Here is the location of the pressure sensor. Check out the images (below). Please let us know what happens.
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Thursday, April 13th, 2023 AT 10:48 AM
Tiny
BHAMDOC1973
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I checked connection on all 3 sensors, 2 on head and one by oil filter.
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Thursday, April 13th, 2023 AT 10:51 AM
Tiny
KEN L
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You asked for the oil pressure sensor the post had a typo, I apologize.
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Saturday, April 15th, 2023 AT 10:08 AM
Tiny
KEN L
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It could be the engine has low oil pressure; I would use a manual gauge to check it. You can rent one from the auto part store for cheap if you don't have one. Please let me know what the reading is.
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Monday, April 17th, 2023 AT 9:35 AM
Tiny
BHAMDOC1973
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I did that and it was within range and no funny noises from motor and it's so smooth. Just strange.
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Monday, April 17th, 2023 AT 9:38 AM
Tiny
KEN L
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What pressures were you getting?
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Tuesday, April 18th, 2023 AT 8:51 AM
Tiny
BHAMDOC1973
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Got it fixed. Went and cleaned the connection by the oil filter again with electric spray, and when it clipped it did so differently, so all good.
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Tuesday, April 18th, 2023 AT 8:54 AM

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