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Home >> Chevrolet >> 2018 >> Equinox L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Controls And Fuel - 1.6L (LH7) Diesel - Diagnostic Information And Procedures (P205B - P2BAA) And Symptoms) >> Diagnostic Information And Procedures >> DTC P2199: Intake Air Temperature (IAT) Sensor 1-2 Not Plausible >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different variant/trim than selected.
IAT Sensor 1

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Signal P0112, P2199 P0113, P2199 P0111*, P0113*, P0114, P2199 P0111*, P2199
Low Reference - P0097, P00F4, P0113, P227D 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, P00F5, P2199 P0097, P00F4, P2199 P0097*, P00F4*, P2199* P0096
Ground - P0102 - P0096
* Internal ECM or sensor damage may occur if the circuit is shorted to B+.
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