What does code P2EB1 mean?

Q: What does code P2EB1 mean?

Throttle Valve Intake Air Pressure Sensor Circuit Low. P2EB1 indicates that the powertrain control module has detected a low signal voltage on the circuit for the throttle valve intake air pressure sensor, which is a pressure sensor integrated into the electronic throttle body assembly. The sensor's output is used to cross-check airflow and throttle position, and a low voltage means the signal is below the expected range for the current operating conditions.

DTC codes / P2Exx · Hybrid propulsion / P2EB1

P2EB1Throttle Valve Intake Air Pressure Sensor Circuit Low

P2EB1 indicates that the powertrain control module has detected a low signal voltage on the circuit for the throttle valve intake air pressure sensor, which is a pressure sensor integrated into the electronic throttle body assembly. The sensor's output is used to cross-check airflow and throttle position, and a low voltage means the signal is below the expected range for the current operating conditions.

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.