Powertrain
Definition only
Lights the check engine lamp
P2EA1: Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 6
Standardized SAE J2012 code · P2Exx codes
What does P2EA1 mean?
The exhaust gas temperature sensor on bank 1 sensor 6 reports a circuit 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
Likelihood is a general estimate across vehicles; your make and model may differ.
Add your car to see reports of P2EA1 on the same make and model first.
P2EA1 in the community
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Describe your P2EA1 problemRelated codes
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