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Home/DTC Codes/Chevrolet/Impala/2016-2016 2.5L I4 Ecotec/P0113
P0113

IAT Sensor 1 Circuit High Input

2016-2016 Chevrolet Impala 2.5L I4 Ecotec

Low SeverityPowertrainGeneric (SAE)

The 2016 Chevrolet Impala is equipped with a 2.5L inline-4 engine. Below you'll find detailed p0113 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

Description

The IAT sensor circuit voltage is higher than expected, indicating very low temperature or open circuit.

Symptoms

  • Check Engine Light
  • Lean fuel mixture
  • Hard cold starting

Common Causes

  • Open circuit
  • Disconnected sensor
  • Faulty sensor
  • Corroded terminals

Diagnostic Steps

  1. Test sensor resistance
  2. Check for open circuits
  3. Inspect connector

Repair Notes

Repair open circuit or replace sensor.

Related Codes

P0110Intake Air Temperature (IAT) Sensor 1 CircuitP0112IAT Sensor 1 Circuit Low Input

Other Powertrain Codes

P0113 on Other Vehicles

Chevrolet Astro

1996-1996 4.3L V6 Vortec

Chevrolet Astro

1997-1997 4.3L V6 Vortec

Chevrolet Astro

1998-1998 4.3L V6 Vortec

Chevrolet Astro

1999-1999 4.3L V6 Vortec

Chevrolet Astro

2000-2000 4.3L V6 Vortec

Chevrolet Astro

2001-2001 4.3L V6 Vortec

Chevrolet Astro

2002-2002 4.3L V6 Vortec

Chevrolet Astro

2003-2003 4.3L V6 Vortec

Common Questions

What does code P0113 mean on a 2016-2016 Chevrolet Impala?

P0113 stands for "IAT Sensor 1 Circuit High Input". The IAT sensor circuit voltage is higher than expected, indicating very low temperature or open circuit.

What are the symptoms of P0113 on a Chevrolet Impala?

Common symptoms of P0113 include: Check Engine Light, Lean fuel mixture, Hard cold starting.

What causes P0113 on a 2016-2016 Chevrolet Impala?

Common causes of P0113 include: Open circuit, Disconnected sensor, Faulty sensor, Corroded terminals.

Last updated: March 2026

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