P1419 Code - Secondary Air System Air Mass Flow Sensor Disconnected or Stuck Signal
Quick Answer
P1419 indicates Secondary Air System Air Mass Flow Sensor Disconnected or Stuck Signal. Common causes include Faulty Air Mass Flow Sensor, Air Mass Flow Sensor harness is open or shorted, Air Mass Flow Sensor circuit poor electrical connection. 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
- P1419 indicates Secondary Air System Air Mass Flow Sensor Disconnected or Stuck Signal.
- Common causes
- Common causes include Faulty Air Mass Flow Sensor, Air Mass Flow Sensor harness is open or shorted, Air Mass Flow Sensor circuit poor electrical connection.
- 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.
Code P1419 Description
What are the Possible Causes of the DTC P1419?
- Faulty Air Mass Flow Sensor
- Air Mass Flow Sensor harness is open or shorted
- Air Mass Flow Sensor circuit poor electrical connection
How to Fix the DTC P1419?
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 P1419 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 P1419 code?
Need more information on how to fix the P1419 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1419 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- P1419 BMW — Secondary Air System Air Mass Flow Sensor Disconnected or Stuck Signal
- P1419 Hyundai — 2nd Air Injection Valve
Frequently Asked Questions about P1419 Code
No Frequently Asked Questions about P1419 Code found.
Discuss the causes and fixes for P1419 OBDII Code
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Engine light stays on (the car is 2004 BMW X5 3.0 ) trouble codes are P1419,P0444,P0171,P0174 other than that it runs ok
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