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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 P2199 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
IAT Sensor 1

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Signal P0112, P0114, P2199 P0111, P0113, P0114, P2199 P0113*, P0114, P2199* P0111, P2199*
Low Reference - P0113, P2199, P2227, P2229 P0113*, P0114 -
*Internal ECM or sensor damage may occur if the circuit is shorted to B+.
IAT Sensor 2 and Intake Air Humidity

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Ignition Voltage P0096, P0097, P00F4, P0102, P2199 P0096, P0097, P00F4, P0102, P2199 - P0096
Signal P0097, P00F4, P2199 P0097, P00F4, P2199 P0097*, P00F4*, P2199* P0096
Ground - P0096, P0097, P00F4, P0102, P2199 - P0096
*Internal ECM or sensor damage may occur if the circuit is shorted to B+.
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