P1287 HONDA code possible causes
- Faulty rocker arm oil pressure switch
- Rocker arm oil pressure switch harness is open or shorted
- Poor electrical connection in the rocker arm oil pressure switch circuit
How is the P1287 HONDA code repair performed?
Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
What are the possible symptoms of P1287 HONDA code?
- Check engine light on (or service engine soon warning light)
What is the meaning of P1287 HONDA code?
High voltage in the rocker arm oil pressure switch circuit is the generic description for Honda P1287 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Honda OBDII P1287 code.