AutoCodes – BMW – P1470 BMW

P1470 BMW Code - Leakage Diagnostic Pump Control Circuit Electrical

Quick Answer

P1470 BMW indicates Leakage Diagnostic Pump Control Circuit Electrical. Common causes include Faulty Leak Detection Pump (LDP), Leak Detection Pump harness is open or shorted, Leak Detection Pump 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: P1470 BMW indicates Leakage Diagnostic Pump Control Circuit Electrical.
Common causes: Common causes include Faulty Leak Detection Pump (LDP), Leak Detection Pump harness is open or shorted, Leak Detection Pump 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.

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Code Popularity 13,623

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 24, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1470 BMW Description

OBDII Code P1470 BMW - Leakage Diagnostic Pump Control Circuit Electrical - AutoCodes.com — P1470 BMW Code - Leakage Diagnostic Pump Control Circuit Electrical

What does this mean?

What are the Possible Causes of the DTC P1470 BMW?

Faulty Leak Detection Pump (LDP)
Leak Detection Pump harness is open or shorted
Leak Detection Pump circuit poor electrical connection

How to Fix the DTC P1470 BMW?

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 P1470 BMW 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 P1470 BMW code?

Need more information on how to fix the P1470 BMW code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1470 BMW 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 P1470 BMW Code

1. What are the common symptoms of OBDII code P1470 in a BMW related to the Leakage Diagnostic Pump Control Circuit Electrical?

- Common symptoms include the illumination of the Check Engine Light (CEL), rough idling, decreased fuel efficiency, and potential issues with the vehicle's emissions system.

2. What are the possible causes of OBDII code P1470 in a BMW?

- The code P1470 in a BMW could be triggered by a faulty leakage diagnostic pump, damaged wiring or connectors in the control circuit, or a malfunctioning control module.

3. How can I diagnose the OBDII code P1470 in my BMW?

- To diagnose the OBDII code P1470, you can use a diagnostic tool to read the specific fault code, inspect the wiring and connectors for any visible damage, and test the leakage diagnostic pump and its control circuit components.

4. Is it safe to continue driving my BMW with OBDII code P1470 present?

- It is generally not recommended to continue driving your BMW with OBDII code P1470 present, as it can lead to potential issues with the vehicle's emissions system and overall performance.

5. How can I repair OBDII code P1470 in my BMW?

- Repairing OBDII code P1470 in a BMW typically involves replacing the faulty leakage diagnostic pump, repairing or replacing damaged wiring and connectors, or reprogramming the control module as needed.

6. Can a DIY enthusiast fix OBDII code P1470 in a BMW?

- While some DIY enthusiasts may have the skills to diagnose and repair OBDII code P1470 in a BMW, it is recommended to consult a professional mechanic or technician for proper diagnosis and repair to ensure the issue is resolved correctly.

7. Will resetting the OBDII code P1470 in my BMW make it go away permanently?

- Simply resetting the OBDII code P1470 in your BMW may temporarily turn off the Check Engine Light, but if the underlying issue is not addressed, the code is likely to reappear once the problem resurfaces.

8. How much does it typically cost to repair OBDII code P1470 in a BMW?

- The cost of repairing OBDII code P1470 in a BMW can vary depending on the specific cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

9. Can a faulty gas cap trigger OBDII code P1470 in a BMW?

- While a faulty gas cap can cause evaporative emissions-related codes, it is not a common trigger for OBDII code P1470 specifically related to the Leakage Diagnostic Pump Control Circuit Electrical in a BMW.

10. How long does it take to repair OBDII code P1470 in a BMW?

- The repair time for OBDII code P1470 in a BMW can vary depending on the complexity of the issue and the availability of parts, but it may take a few hours to a full day for a mechanic to diagnose and fix the problem.