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Home >> GMC >> 2020 >> Terrain Denali, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Controls And Fuel - 1.5L (LYX) - Diagnostic Information And Procedures (2 Of 2)) >> Diagnostic Information and Procedures >> DTC P2227-P2230 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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P2227Condition 1 

BARO & Calculated BARO=The actual value is not within a predetermined range of the calculated value.

Condition 2 

BARO=Less than 50 kPa (7.3 PSI)orGreater than 115 kPa (16.7 PSI)

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