Powertrain
Definition only
Lights the check engine lamp
P2EA5: Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 6
Standardized SAE J2012 code · P2Exx codes
What does P2EA5 mean?
The exhaust gas temperature sensor on bank 1 sensor 6 reports a circuit range/performance fault. EGT measurement at this position is unreliable.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Common causes
- High Temperature sensor failed
- Medium Wiring or connector fault
- Low Sensor element aged beyond calibration window
Likelihood is a general estimate across vehicles; your make and model may differ.
Add your car to see reports of P2EA5 on the same make and model first.
P2EA5 in the community
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