DTC P0105-15: Manifold Absolute Pressure / Barometric Pressure Sensor Circuit Short to Battery or Open [10/2018 - ]: Description

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus UX 250h, 2023 Lexus UX 250h, 2022 Lexus UX 250h, 2021 Lexus UX 250h, and 2020 Lexus UX 250h. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC P010511.

Refer to DESCRIPTION

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
P010515	Manifold Absolute Pressure / Barometric Pressure Sensor Circuit Short to Battery or Open	The manifold absolute pressure sensor output voltage is higher than 4.5 V for 0.5 seconds or more (1 trip detection logic).	Open or short in manifold absolute pressure sensor circuit Manifold absolute pressure sensor ECM	Comes on	DTC stored	SAE Code: P0108

HINT:

When this DTC is output, check the intake manifold absolute pressure in the Data List. Enter the following menus: Powertrain / Engine / Data List / Intake Manifold Absolute Pressure.

Refer to DATA LIST / ACTIVE TEST [10/2018 - 08/2021] Refer to DATA LIST / ACTIVE TEST [08/2021 - ]

DTC No.	Intake Manifold Absolute Pressure	Malfunction
P010515	Higher than 130 kPa (18.85 psi)	Short in VCPM to PIM circuit Open in PIM circuit Open in EPIM circuit

If the Data List value is normal, it may be due to a temporary recovery from the malfunction condition. Check for intermittent problems.