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P1409 Buick Code - EGR Vacuum System Leak

- Code Popularity: 3,289 Views
- Repair Importance Level: 2/3
- Repair Difficulty Level: 2/3
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How to Fix the DTC P1409 Buick?

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

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1409 Buick code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P1409 Buick Description

EGR Vacuum System Leak is the generic description for the P1409 Buick code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1409 Buick OBDII code.

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OBDII Code P1409 Buick - EGR Vacuum System Leak - AutoCodes.com
P1409 Buick Code - EGR Vacuum System Leak

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Code P1409 Buick comments

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