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Home >> Buick >> 2019 >> Regal TourX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 138 (Engine Controls And Fuel - 3.6L (LGX) - Diagnostic Information And Procedures (P0010-P0446)) >> Diagnostic Information and Procedures >> DTC P0101-P0103 >> Diagnostic Fault Information

Diagnostic Fault Information

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.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Ignition P0096, P0097, P00F4, P0102, P0178, P2199 P0096, P0097, P00F4, P0101, P0102, P2199 P0690 P0096, P0101, P0103
Signal P0102 P0102 P0102* P0101, P0103, P1101
Ground - P0096, P0097, P00F4, P0102, P2199 - P0096, P0102
*Internal control module or component damage may occur if the circuit shorts to B+.