P1117 — Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage

What it means

P1117 is an OBD-II diagnostic trouble code: Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage.

Typical fix

Confirm the code with an OBD-II scanner, then inspect the component or circuit named above. Consult a vehicle-specific service manual for the full diagnostic and repair procedure.