P1912 Audi Code - Brake Servo Pressure Sensor Open Circuit/Short To Positive
Quick Answer
P1912 Audi indicates Brake Servo Pressure Sensor Open Circuit/Short To Positive. Common causes include Faulty Brake Servo Pressure Sensor, Brake Servo Pressure Sensor harness is open or shorted, Brake Servo Pressure 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
- P1912 Audi indicates Brake Servo Pressure Sensor Open Circuit/Short To Positive.
- Common causes
- Common causes include Faulty Brake Servo Pressure Sensor, Brake Servo Pressure Sensor harness is open or shorted, Brake Servo Pressure 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 P1912 Audi Description
What are the Possible Causes of the DTC P1912 Audi?
- Faulty Brake Servo Pressure Sensor
- Brake Servo Pressure Sensor harness is open or shorted
- Brake Servo Pressure Sensor circuit poor electrical connection
How to Fix the DTC P1912 Audi?
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 P1912 Audi 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.
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Frequently Asked Questions about P1912 Audi Code
1. What does the OBDII code P1912 mean on an Audi?
P1912 indicates a fault with the brake servo pressure sensor, specifically an open circuit or a short to positive.
2. What are the common symptoms of code P1912 in an Audi?
Symptoms may include a malfunctioning brake assist system, warning lights on the dashboard (such as ABS or brake system warning), and reduced braking performance.
3. What causes the P1912 code to appear?
Possible causes include a faulty brake servo pressure sensor, damaged wiring or connectors in the sensor circuit, or a malfunctioning ABS control module.
4. Can I still drive my Audi with the P1912 code?
You may still be able to drive, but braking performance could be compromised. It’s important to address the issue promptly to ensure safety.
5. How do I diagnose the P1912 code in my Audi?
Start by checking the brake servo pressure sensor and its wiring for visible damage, corrosion, or loose connections. Use a multimeter to test for proper voltage and continuity in the circuit.
6. How can I fix the P1912 code in an Audi?
Repairs may involve replacing the brake servo pressure sensor, repairing or replacing damaged wiring or connectors, or reprogramming or replacing the ABS control module if necessary.
7. What tools are needed to repair the P1912 code?
You’ll typically need a diagnostic scanner, a multimeter, and basic automotive tools to inspect and repair the sensor or wiring.
8. How much does it cost to fix the P1912 code on an Audi?
Repair costs can vary, but replacing the brake servo pressure sensor typically ranges from $100 to $300, depending on parts and labor.
9. Can a bad battery cause the P1912 code?
While unlikely, a weak or failing battery can cause electrical issues that might trigger fault codes. It’s worth checking the battery’s condition during diagnosis.
10. Is it necessary to clear the P1912 code after repairs?
Yes, after completing the repairs, use a diagnostic scanner to clear the code and verify that it doesn’t return.
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