P1406 Acura Code - Exhaust Gas Recirculation Valve Position Sensor Circuit Problem
Quick Answer
P1406 Acura indicates Exhaust Gas Recirculation Valve Position Sensor Circuit Problem. Common causes include Faulty Exhaust Gas Recirculation (EGR) Valve Position Sensor, EGR Valve Position Sensor harness is open or shorted, EGR Valve Position Sensor 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
- P1406 Acura indicates Exhaust Gas Recirculation Valve Position Sensor Circuit Problem.
- Common causes
- Common causes include Faulty Exhaust Gas Recirculation (EGR) Valve Position Sensor, EGR Valve Position Sensor harness is open or shorted, EGR Valve Position Sensor 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.
Code P1406 Acura Description
What are the Possible Causes of the DTC P1406 Acura?
- Faulty Exhaust Gas Recirculation (EGR) Valve Position Sensor
- EGR Valve Position Sensor harness is open or shorted
- EGR Valve Position Sensor circuit poor electrical connection
How to Fix the DTC P1406 Acura?
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 P1406 Acura 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 P1406 Acura code?
Need more information on how to fix the P1406 Acura code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1406 Acura code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1406 Acura Code
No Frequently Asked Questions about P1406 Acura Code found.
Discuss the causes and fixes for P1406 Acura OBDII Code
Code P1406 Acura comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
