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Acura DTC

Acura DTC P2227

Manufacture

Acura DTC

Code

P2227

Definition

Barometric Pressure (BARO) Sensor Circuit Range Performance Problem

Description

Throttle position 17.0-33.0 degrees at 1,100-3,000 rpm. The difference between the BARO sensor output and the MAP sensor output is 26 kPa (7.5 in. Hg, 190 mmHg) or more for at least 2.5 seconds. The execution time is once per driving cycle and the duration time is 2.5 seconds or more. NOTE: If DTC P0107, P0108, P1128, and or P1129 are stored at the same time as DTC P2227, troubleshoot those DTCs first, then recheck for DTC P2227.

Cause

  • Dirty air cleaner elementFaulty BARO sensorPCM needs to be updated with the latest softwareFaulty PCM

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