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Home >> Buick >> 2019 >> Regal TourX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 139 (Engine Controls And Fuel - 3.6L (LGX) - Diagnostic Information And Procedures (P0449-P3436) And Symptoms) >> Diagnostic Information and Procedures >> DTC P2227-P2230 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2020 Buick Regal and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

P2227 Condition 1 

BARO & Calculated BARO = Not within 15 kPa (2. 2 PSI) of each other.

Condition 2 

BARO & Calculated BARO = Not within 20 kPa (3. 0 PSI) of each other.

P2228 

BARO = Less than 2 V - For greater than 5 s

P2229 

BARO = Greater than 4. 5 V - For greater than 5 s

P2230 

BARO = Signal noisy or erratic - For greater than 5 s

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