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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Engine Controls And Fuel - 1.8L (LKN) - DTC P0446-DTC P31BF And Symptoms) >> Diagnostic Information and Procedures >> DTC P2122, P2123, P2127, P2128, or P2138 >> Diagnostic Fault Information

Diagnostic Fault Information

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Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
5V Reference - APP Sensor 1 P06A3 P2122, P2138 P06A3 P2138
Signal - APP Sensor 1 P2122 P2122, P2138 P2123 P2138
Low Reference - APP Sensor 1 - P2123, P2138 - P2138
5V Reference - APP Sensor 2 P0106, P0107, P0108, P0697 P2127, P2138 P0106, P0108, P0697 P2138
Signal - APP Sensor 2 P2127 P2127, P2138 P2128 P2138
Low Reference - APP Sensor 2 - P2128, P2138 - P2138