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Home >> Buick >> 2015 >> Verano Premium, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Controls And Fuel - 2.4L (Lea) - Dc P0010 To DTC P0328) >> Diagnostic Information and Procedures >> DTC P0097, P0098, or P0099: Intake Air Temperature (IAT) Sensor 2 >> Conditions for Setting the DTCs

Conditions for Setting the DTCs

WARNING: This page is about a different variant/trim than selected.
NOTE:

The scan tool display range is between -40 and +150°C (-40 and +302°F).

P0097 

The ECM detects that the IAT sensor 2 signal is less than 10 Hz, colder than -60°C (-76°F), for greater than 5 s.

P0098 

The ECM detects that the IAT sensor 2 signal is greater than 390 Hz, warmer than 150°C (302°F), for greater than 5 s.

P0099 

The ECM detects that the IAT sensor 2 signal is intermittent or has abruptly changed for longer than 5 s.

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