What does code P2E82 mean?

Q: What does code P2E82 mean?

Cold Start Engine Coolant Pump Overspeed. P2E82 indicates that the powertrain control module (PCM) detected the engine coolant pump running faster than the commanded speed during a cold start phase. The PCM compares the pump's reported or inferred speed against the expected value for the cold-start strategy, and it sets this code when the overspeed condition exceeds the calibrated threshold.

DTC codes / P2Exx · Hybrid propulsion / P2E82

P2E82Cold Start Engine Coolant Pump Overspeed

P2E82 indicates that the powertrain control module (PCM) detected the engine coolant pump running faster than the commanded speed during a cold start phase. The PCM compares the pump's reported or inferred speed against the expected value for the cold-start strategy, and it sets this code when the overspeed condition exceeds the calibrated threshold.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

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.