P0519 Code: Closed Throttle Position Switch (P0519)
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Bu ne anlama geliyor?
Code P0519 relates to the closed throttle position switch circuit.
Diagnostic system: Idle speed and throttle control
On a Audi R8, the P0519 code should be diagnosed as part of the idle speed and throttle control group. Related codes and live data from this same system can change the repair priority, so avoid replacing parts from the code name alone.
Most Common Causes for Audi R8
- Arızalı gaz kelebeği konum sensörü (TPS)
- Kirli veya arızalı gaz kelebeği gövdesi
- Hasarlı, aşınmış veya kopuk kablo tesisatı
Dikkat Edilmesi Gereken Belirtiler
- Motor Arıza Lambası yanar
- Anormal yüksek rölanti devri
- Düzensiz veya dengesiz rölanti
- Düzensiz veya değişken rölanti hızı
CodePage.beforeReplacing
- Inspect intake leaks and throttle body carbon buildup.
- Check idle air or electronic throttle live data.
- Verify battery voltage and recent relearn procedures if the throttle body was cleaned or replaced.
- Check for blown fuses, weak battery voltage, and damaged connectors before buying major parts.
Nasıl Teşhis Edilir
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Replacing throttle parts before cleaning, checking air leaks, and completing the correct idle relearn. Always confirm the fault with freeze-frame data, live data, visual inspection, and circuit checks before spending money on parts.
CodePage.faq
Can I drive with the P0519 code?
If the check engine light is solid, you can usually drive to a safe location or mechanic. If the light is flashing, pull over immediately to prevent catastrophic engine or catalytic converter damage.
Will the P0519 code clear itself?
Once the underlying problem is fixed, the engine computer will run its self-checks. If it passes over several drive cycles, the light will turn off automatically. You can also clear it immediately using an OBD2 scanner.
Will this code fail an emissions test?
Yes. If the Check Engine Light is on due to the P0519 code, your Audi will automatically fail an OBD2 plug-in emissions or smog test.
What should I check first for P0519?
Inspect intake leaks and throttle body carbon buildup. Check idle air or electronic throttle live data. Verify battery voltage and recent relearn procedures if the throttle body was cleaned or replaced.
Join the Discussion
Tahmini Tamir Maliyeti
Fuse, connector, wiring, cleaning, or basic inspection
Major component replacement after live data and circuit tests confirm failure
Parça ve işçilik dahildir. Konuma göre değişebilir.
Cleaning and relearn are cheap; actuator or throttle body replacement should be data-confirmed.
Tamir Zorluğu
Can usually be performed at home with basic hand tools.