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DTC codes / P2Exx · Hybrid propulsion / P2EA5

P2EA5Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 6

P2EA5 indicates that the powertrain control module has detected an out-of-range or performance fault in the exhaust gas temperature sensor circuit for bank 1 sensor 6. The computer compares the sensor signal against expected values during key-on and running conditions, and it flags this code when the voltage or temperature reading falls outside the calibrated window for a set period.

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.

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