Diagnostics
(Pt 2) Honda Dealer Says: Needs TURBO...and ENGINE?? ('19 Accord: VTEC MALFUNCTION? P2651)
Pine Hollow Auto Diagnostics · 20 September 2026
So in Part 1 we got this 2019 Honda Turbo running and driving very nicely by resolving the MAP Sensor and Wastegate Actuator issues.
However, after the 2nd Test Drive, the CHRISTMAS TREE is back due to one code:
P2651 - VTEC Oil Pressure Switch Stuck OFF
Let's diagnose the VTEC System and see why this Honda is still fussing...
Can we pull off a Hat Trick and fix the THIRD Problem No Parts Required?
TOPDON Phoenix Plus:
https://www.amazon.com/dp/B091BQNR3S?linkCode=ssc&tag=onamzpineholl-20&creativeASIN=B091BQNR3S&asc_item-id=amzn1.ideas.NHZL00NIDEPF&ref_=aip_sf_list_spv_ofs_mixed_d_asin
Enjoy!