AutoCodes – Generic – P2072

P2072 Code - Throttle Actuator Control System Ice Blockage

Quick Answer

The P2072 code only identifies that the strategy has carried out several open and close cycles to remove potential ice buildup. Common causes include Ice or oil in the intake air system could be the result of a positive crankcase ventilation (PCV) system concern. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2072 indicates Throttle Actuator Control System Ice Blockage.
Common causes: Common causes include Ice or oil in the intake air system could be the result of a positive crankcase ventilation (PCV) system concern.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 17,768

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 02, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2072 Description

The P2072 code only identifies that the strategy has carried out several open and close cycles to remove potential ice buildup. This code does not imply any system concerns, only that the mode has occurred, and that mode may be causing a long start time.

OBDII Code P2072 - Throttle Actuator Control System Ice Blockage - AutoCodes.com — P2072 Code - Throttle Actuator Control System Ice Blockage

What does this mean?

What are the Possible Causes of the DTC P2072?

Ice or oil in the intake air system could be the result of a positive crankcase ventilation (PCV) system concern

How to Fix the DTC P2072?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2072 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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Need Help with the Code?

Get the P2072 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P2072 Chrysler — Throttle Actuator Control System Ice Blockage
P2072 Dodge — Throttle Actuator Control System Ice Blockage
P2072 Ford — Throttle Actuator Control System - Ice Blockage
P2072 Jeep — Throttle Actuator Control System Ice Blockage
P2072 Lincoln — Throttle Actuator Control System - Ice Blockage
P2072 Mercury — Throttle Actuator Control System - Ice Blockage
P2072 RAM — Throttle Actuator Control System Ice Blockage

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2072 Code

1. What are the common symptoms of OBDII code P2072 (Throttle Actuator Control System Ice Blockage)?

- Common symptoms include reduced engine power, rough idling, stalling, and difficulty accelerating.

2. What causes the OBDII code P2072 to trigger?

- The code is triggered when the throttle actuator control system detects ice blockage, causing a restriction in airflow.

3. How can I diagnose the cause of OBDII code P2072?

- Diagnosis involves checking the throttle actuator, intake system, and related components for any signs of ice blockage or obstruction.

4. What are some possible DIY repair tips for addressing OBDII code P2072?

- Thawing any ice blockage using a heat source, checking and clearing any obstructions in the intake system, and ensuring proper airflow can help resolve the issue.

5. Can extreme weather conditions lead to the occurrence of OBDII code P2072?

- Yes, extremely cold temperatures or driving through icy conditions can increase the likelihood of ice blockage in the throttle actuator control system.

6. Will clearing the error code P2072 resolve the issue temporarily?

- Clearing the error code may temporarily address the symptoms, but if the root cause of ice blockage is not resolved, the code is likely to reappear.

7. Is it safe to continue driving with OBDII code P2072 present?

- It is not recommended to continue driving with the code present, as it can lead to further damage to the throttle actuator and affect the vehicle's performance.

8. Are there any preventative measures to avoid OBDII code P2072 in the future?

- Regularly checking and maintaining the intake system, ensuring proper insulation in cold weather, and avoiding driving through icy conditions can help prevent ice blockage issues.

9. Can a mechanic help in resolving OBDII code P2072?

- Yes, a mechanic can diagnose the issue accurately, thaw any ice blockage professionally, and ensure proper functioning of the throttle actuator control system.

10. How important is it to address OBDII code P2072 promptly?

- Promptly addressing the code is crucial to prevent potential safety hazards, further damage to engine components, and ensure the vehicle's optimal performance.