AutoCodes – BMW – P0214 BMW

P0214 BMW Code - Cold Start Injector 2 Malfunction

Quick Answer

This fault code is stored in the Engine Control Module (ECM) when the injector control circuit does not behave as expected. Common causes include Faulty Cold Start Injector 2, Cold Start Injector 2 harness is open or shorted, Cold Start Injector 2 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: P0214 BMW indicates Cold Start Injector 2 Malfunction.
Common causes: Common causes include Faulty Cold Start Injector 2, Cold Start Injector 2 harness is open or shorted, Cold Start Injector 2 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 900

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 Jan 15, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0214 BMW Description

This fault code is stored in the Engine Control Module (ECM) when the injector control circuit does not behave as expected. The ECM uses the induced voltage from the injector to indicate that the fuel injector circuit is operating correctly electrically. It does not signal the mechanical condition of the injector. When the ECM opens the ground circuit for an injector, to cease current flow, a voltage is induced into the winding. This voltage shows the electrical integrity of the injector and associated wiring. Absence of this induced voltage results in a Diagnostic Trouble Code (DTC) being stored in the ECM.

OBDII Code P0214 BMW - Cold Start Injector 2 Malfunction - AutoCodes.com — P0214 BMW Code - Cold Start Injector 2 Malfunction

What does this mean?

What are the Possible Causes of the DTC P0214 BMW?

Faulty Cold Start Injector 2
Cold Start Injector 2 harness is open or shorted
Cold Start Injector 2 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0214 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 P0214 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.

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Need more information on how to fix the P0214 BMW code? Get Access to Factory Service Manuals

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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 P0214 BMW Code

1. What does the OBDII code P0214 mean on a BMW?

P0214 indicates a malfunction in the Cold Start Injector 2, which helps deliver additional fuel during cold engine starts.

2. What are the common symptoms of code P0214 in a BMW?

Symptoms may include difficulty starting the engine when cold, rough idling, poor fuel efficiency, and an illuminated check engine light.

3. What causes the P0214 code to trigger in a BMW?

Common causes include a faulty cold start injector, wiring issues, a clogged injector, or problems with the engine control module (ECM).

4. Can I drive my BMW with the P0214 code active?

While the car may still run, driving with this code can cause poor performance and may lead to further damage if the underlying issue is not addressed.

5. How do I diagnose a P0214 code on a BMW?

Diagnosis involves checking the cold start injector for proper function, inspecting the wiring and connectors, and testing the ECM for faults.

6. How much does it cost to repair a P0214 code on a BMW?

Repair costs can vary, but replacing a cold start injector typically costs $150â€“$300, plus labor costs, which can add another $100â€“$200.

7. Can a bad fuel injector cause the P0214 code?

Yes, a malfunctioning cold start injector or one that is clogged can trigger the P0214 code.

8. Is the P0214 code specific to BMW vehicles?

No, P0214 is a generic OBDII code, but its specific meaning and remedies may vary depending on the vehicle make and model.

9. What tools are needed to fix the P0214 code on a BMW?

You may need an OBDII scanner, a multimeter for electrical tests, and basic tools to access and replace the cold start injector.

10. How can I prevent the P0214 code from appearing again?

Regular maintenance, including cleaning fuel injectors and inspecting wiring, can help prevent cold start injector issues.

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