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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 54 (Engine Control System (A25A-FXS) - Diagnostic Codes (P2195-P2237)) >> SFI System >> DTC P2226-11: Barometric Pressure Sensor "A" Circuit Short to Ground; DTC P2226-15: Barometric Pressure Sensor "A" Circuit Short to Battery or Open [11/2023 - ] >> Description

DTC P2226-11: Barometric Pressure Sensor "A" Circuit Short to Ground; DTC P2226-15: Barometric Pressure Sensor "A" Circuit Short to Battery or Open [11/2023 - ]: Description

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The atmospheric pressure sensor is built into the ECM. The ECM provides optimal control in response to atmospheric pressure fluctuations.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P2226-11 Barometric Pressure Sensor "A" Circuit Short to Ground Short in atmospheric pressure sensor circuit (ECM internal malfunction) (1 trip detection logic). ECM Comes on DTC stored
  • SAE Code: P2228
  • DTC for Mexico Models: Applies
P2226-15 Barometric Pressure Sensor "A" Circuit Short to Battery or Open Open or short in atmospheric pressure sensor circuit (ECM internal malfunction) (1 trip detection logic). ECM Comes on DTC stored
  • SAE Code: P2229
  • DTC for Mexico Models: Applies