Discussion:
Check Engine light on after Oil Pressure sensor malfunction and replacement

C35L Ser. P232L-0420-9972 KF. 2018 model year. Low Oil Pressure message and Warning Alarm. Removed sensor and tested oil pressure, 60+ PSI. Reinstalled old sensor and ordered new sensor. While waiting for the new sensor NO Oil Pressure and shutdown with Check Engine Light was experienced. Replaced sensor upon arrival and no more warning light or shutdown.

How do I read the stored code and how do I clear code list. KOEO and the 3 quick WOT to read and 10 times to clear does not work on this system.
  • Posted 8 Jun 2021 05:35
  • By TheAncientOne
  • joined 8 Jun'21 - 2 messages
  • Ohio, United States
Never trust a mechanic with thin, frail hands.
Showing items 1 - 2 of 2 results.
Thank you. Will it rotate out if no recurrence during a period or is it on in perpetuity until I bring in a dealer technician to clear it?
  • Posted 24 Jun 2021 23:38
  • By TheAncientOne
  • joined 8 Jun'21 - 2 messages
  • Ohio, United States
Never trust a mechanic with thin, frail hands.
You would need the engine software and can box to clear the historic code from the ECU
The dash wont store historic codes.
  • Posted 24 Jun 2021 23:15
  • By kelsey
  • joined 24 Aug'08 - 24 messages
  • Tennessee, United States

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