← View Generic P0111 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

P0111: P0111: Intake Air Temperature Sensor Circuit Range/Performance Problem

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$50 - $200
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2020 Chevrolet
SILVERADO 1500 PICKUP
⚠️

Important for 2020 Chevrolet SILVERADO 1500 PICKUP Owners

Before starting repairs, verify which engine your 2020 Chevrolet SILVERADO 1500 PICKUP has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does P0111 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The intake air temperature sensor circuit is malfunctioning, causing the engine computer to think the air temperature is outside the normal range.
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Symptoms

  • • Poor engine performance
  • • rough idle
  • • decreased fuel efficiency
  • • and a check engine light.
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Common Causes

  • • Faulty intake air temperature sensor
  • • wiring issues
  • • or a problem with the engine computer.
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How to Fix P0111 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the intake air temperature sensor for any signs of damage or corrosion. Replace it if necessary. 2. Inspect the wiring and connectors for any damage or corrosion. Repair or replace as needed. 3. Clear any trouble codes and retest the system.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Intake air temperature sensor Shop ↗ Wiring harness Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2020 Chevrolet SILVERADO 1500 PICKUP

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🔗

Related Diagnostic Codes

Other codes that may appear with P0111

P0109 Sequential Code

P0109: Mass Airflow Sensor (MAF) Circuit Low Input

Medium
P0110 Sequential Code

P0110: Fuel Temperature Sensor Circuit Malfunction

Medium
P0112 Sequential Code

P0112: Fuel Temperature Sensor Circuit Malfunction

Medium
P0113 Sequential Code

Intake Air Temperature Sensor Circuit High Input

Low

💡 Why These Codes Are Related:

  • • Similar Issues: Same root cause or component failure
  • • Related Problems: Often occur together due to system interactions
  • • Sequential Codes: Progressive failure stages or multiple sensors
  • • Same System: Components within the same automotive system