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Home >> GMC >> 2018 >> Terrain Denali, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Controls And Fuel - 1.5L (LYX) - Diagnostic Information And Procedures (P0351 - P26C8) 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, P0114**, P2199 P0111, P0113, P0114**, P2199 P0113*, P0114**, P2199 P0111, P2199
Low Reference - P0111, P0113, P0114**, P2199 P0113*, P0114** -
*Internal ECM or sensor damage may occur if the circuit is shorted to B+.
**Where used.
IAT Sensor 2

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 P0096, P0097, P00F5, P2199 P0096, P0097, P00F4, P0102, P2199 P0096*, P0097, P00F4, P0102, 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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