AutoCodes – Generic – P2145

P2145 Code - Exhaust Gas Recirculation Vent Control Circuit High

Quick Answer

P2145 indicates Exhaust Gas Recirculation Vent Control Circuit High. Common causes include Faulty EGR vent control solenoid, EGR vent control solenoid harness is open or shorted, EGR vent control solenoid circuit poor electrical connection. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means: P2145 indicates Exhaust Gas Recirculation Vent Control Circuit High.
Common causes: Common causes include Faulty EGR vent control solenoid, EGR vent control solenoid harness is open or shorted, EGR vent control solenoid circuit poor electrical connection.
Severity: Moderate - service should be scheduled soon.
Can I drive?: The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 7,424

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P2145 Description

OBDII Code P2145 - Exhaust Gas Recirculation Vent Control Circuit High - AutoCodes.com — P2145 Code - Exhaust Gas Recirculation Vent Control Circuit High

What does this mean?

What are the Possible Causes of the DTC P2145?

Faulty EGR vent control solenoid
EGR vent control solenoid harness is open or shorted
EGR vent control solenoid circuit poor electrical connection
Clogged EGR passages
Clogged DPFE sensor passages
Faulty EGR sensor

How to Fix the DTC P2145?

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 P2145 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.

Need more information about the P2145 code?

Need more information on how to fix the P2145 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2145 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P2145 Dodge — Exhaust Gas Recirculation Vent Control Circuit High

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.