Monitor Description

At ignition switch ON or during idling, the output values from the No. 2 turbo pressure sensor and the atmospheric pressure sensor built into the ECM are compared. If the difference in atmospheric pressure values is 15 kPa [2.18 psi] or greater, there may be a malfunction in the No. 2 turbo pressure sensor and atmospheric pressure sensor. In this case, the ECM stores a DTC.