AutoCodes – Audi – P1397 Audi

P1397 Audi Code - Engine Speed Wheel Adaption Limit Reached

Quick Answer

P1397 Audi indicates Engine Speed Wheel Adaption Limit Reached. Common causes include Engine over rev condition, Check other service codes. 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: P1397 Audi indicates Engine Speed Wheel Adaption Limit Reached.
Common causes: Common causes include Engine over rev condition, Check other service codes.
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.

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Code Popularity 4,007

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 18, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1397 Audi Description

OBDII Code P1397 Audi - Engine Speed Wheel Adaption Limit Reached - AutoCodes.com — P1397 Audi Code - Engine Speed Wheel Adaption Limit Reached

What does this mean?

What are the Possible Causes of the DTC P1397 Audi?

Engine over rev condition
Check other service codes

How to Fix the DTC P1397 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 P1397 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.

Need more information about the P1397 Audi code?

Need more information on how to fix the P1397 Audi code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1397 Audi code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1397 Audi Code

1. What are the common symptoms of OBDII code P1397 in an Audi related to Engine Speed Wheel Adaption Limit Reached?

- Common symptoms include rough idling, engine misfires, loss of power, and difficulty starting the vehicle.

2. What does the OBDII code P1397 Engine Speed Wheel Adaption Limit Reached indicate in an Audi?

- The code indicates that the engine control module has detected that the engine speed wheel adaption limit has been reached, typically due to a fault in the system.

3. What are some possible causes of OBDII code P1397 in an Audi?

- Possible causes include a faulty wheel speed sensor, issues with the crankshaft sensor, wiring or connection problems, or a malfunctioning engine control module.

4. How can I diagnose the OBDII code P1397 in my Audi?

- Diagnosis typically involves using a diagnostic scanner to read the code, checking the wheel speed sensor and crankshaft sensor for proper operation, and inspecting the wiring and connections for any issues.

5. Is it safe to continue driving my Audi with the OBDII code P1397 present?

- It is not recommended to continue driving the vehicle with this code present, as it can lead to further engine performance issues and potential damage if left unresolved.

6. Can I repair the OBDII code P1397 in my Audi myself?

- While some simple checks like inspecting connections can be done at home, diagnosing and repairing the root cause of the code may require professional expertise and specialized tools.

7. How much does it typically cost to repair the OBDII code P1397 in an Audi?

- Repair costs can vary depending on the specific cause of the code and labor rates in your area, but it is advisable to budget for diagnostic fees and potential part replacements.

8. Will resetting the OBDII code P1397 in my Audi make it go away permanently?

- Simply resetting the code will not fix the underlying issue causing P1397. It is crucial to diagnose and repair the root cause to prevent the code from reoccurring.

9. Are there any preventive measures to avoid encountering the OBDII code P1397 in my Audi?

- Regular maintenance and inspections of sensors, wiring, and the engine control module can help prevent issues that may trigger the P1397 code.

10. Can the OBDII code P1397 in an Audi trigger other related codes or warning lights?

- Yes, the P1397 code may be accompanied by other related codes or warning lights, such as those related to engine performance or sensor malfunctions.