What does code P0A92 mean?

Q: What does code P0A92 mean?

Hybrid Generator Performance. P0A92 indicates that the hybrid control module has detected a performance problem with the motor generator unit, typically that the generator's actual output or speed does not match the commanded value within an expected tolerance. The computer monitors the generator's electrical output and mechanical response, and when the correlation falls outside the calibrated range, it stores this code and may disable hybrid functions.

DTC codes / P0Axx · Hybrid propulsion / P0A92

P0A92Hybrid Generator Performance

P0A92 indicates that the hybrid control module has detected a performance problem with the motor generator unit, typically that the generator's actual output or speed does not match the commanded value within an expected tolerance. The computer monitors the generator's electrical output and mechanical response, and when the correlation falls outside the calibrated range, it stores this code and may disable hybrid functions.

SystemPowertrain

Code typeGeneric (all makes)

SeverityHigh

Fix difficultyProfessional

AreaHybrid propulsion

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