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Acura DTC

Acura DTC P2229

Manufacture

Acura DTC

Code

P2229

Definition

Barometric Pressure (BARO) Sensor Circuit High Voltage

Description

With ignition switch ON (II) the BARO sensor output voltage is 4.49 V or more for at least 2 seconds. The execution time is continuous and DTCs P1109, P2228 are not active. NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot.

Cause

  • Faulty BARO sensorPCM may need to be updated with the latest softwareFaulty PCM

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