What does code P25E7 mean?

DTC codes / P25xx · Vehicle speed, idle control and auxiliary inputs / P25E7

P25E7B Camshaft Position - Unable to Achieve Locked Position Bank 2

This code means the engine computer commanded the bank 2 camshaft phaser to lock into its base timing position, but the camshaft did not actually move to or stay in that locked position. The computer monitors camshaft position versus crankshaft position and sets this code when the expected locked timing cannot be achieved.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyProfessional

AreaVehicle speed, idle control and auxiliary inputs

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.