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Home >> Kia >> 2020 >> Soul GT Line Turbo >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Engine Control System Diagnosis - 1.6L (6 Of 6)) >> DTC P2227-00: Barometric Pressure Circuit Range/Performance >> DTC Information >> DTC Description

DTC Description

WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.

In the case of sensor failure, in many cases, the ECM will calculate a value to substitute for the failed sensor signal. The ECM can also use this calculated value to check the performance of working sensors by comparing the sensor's actual value to the calculated value. If the actual BPS is higher or lower than calculated value(threshold), the ECM determines that a fault exists and a DTC is stored. Because the calculated value is based on other sensor outputs, an inaccurate sensor signal will change the calculated value. If no problem is found with the BPS, check the other sensors.