AutoCodes – MINI – P1190 MINI

P1190 MINI Code - Pre-Catalyst Fuel Trim System Bank 1

Quick Answer

P1190 MINI indicates Pre-Catalyst Fuel Trim System Bank 1. Common causes for P1190 MINI include wiring or connector problems, a faulty related sensor or actuator, and control module or calibration issues. 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: P1190 MINI indicates Pre-Catalyst Fuel Trim System Bank 1.
Common causes: Common causes for P1190 MINI include wiring or connector problems, a faulty related sensor or actuator, and control module or calibration issues.
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 1,573

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

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Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
How To Fix
Cost to Diagnose
FAQs
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Code P1190 MINI Description

OBDII Code P1190 MINI - Pre-Catalyst Fuel Trim System Bank 1 - AutoCodes.com — P1190 MINI Code - Pre-Catalyst Fuel Trim System Bank 1

How to Fix the DTC P1190 MINI?

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 P1190 MINI 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 P1190 MINI code?

Need more information on how to fix the P1190 MINI code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1190 MINI 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 P1190 MINI Code

1. What are the common symptoms of OBDII code P1190 in a MINI related to the Pre-Catalyst Fuel Trim System Bank 1?

- Common symptoms include rough idling, reduced engine performance, misfires, and potentially increased fuel consumption.

2. What are the typical causes of OBDII code P1190 in a MINI?

- The code P1190 is often triggered by issues such as a vacuum leak, faulty oxygen sensor, fuel system problems, or a malfunctioning catalytic converter.

3. How can I diagnose the underlying issue causing OBDII code P1190 in my MINI?

- Diagnosing the issue may involve conducting a thorough inspection of the vacuum lines, oxygen sensor, fuel injectors, and the pre-catalyst fuel trim system components.

4. What are some repair tips for addressing OBDII code P1190 in a MINI?

- Repair tips may include fixing any vacuum leaks, replacing a faulty oxygen sensor, ensuring proper fuel system operation, and inspecting the catalytic converter's condition.

5. Can I continue driving my MINI with OBDII code P1190 present?

- It is not recommended to ignore OBDII code P1190, as it can lead to more severe engine problems if left unresolved. It's best to address the issue promptly.

6. How much does it typically cost to repair OBDII code P1190 in a MINI?

- The cost of repairing OBDII code P1190 can vary depending on the specific underlying issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

7. Will resetting the OBDII system clear the P1190 code in my MINI?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing code P1190 is not addressed, the code is likely to reappear after driving the vehicle.

8. Can a DIY enthusiast fix OBDII code P1190 in a MINI?

- Depending on the skill level and tools available, some DIY enthusiasts may be able to address simpler causes of code P1190, such as replacing an oxygen sensor. However, more complex issues may require professional assistance.

9. How long does it take to repair OBDII code P1190 in a MINI?

- The repair time for code P1190 can vary based on the specific problem, but it may take anywhere from a few hours to a full day, especially if diagnostics and part replacements are needed.

10. What happens if OBDII code P1190 is left untreated in a MINI?

- Ignoring OBDII code P1190 can lead to potential damage to the engine or catalytic converter, reduced fuel efficiency, and may cause the vehicle to fail emissions tests. It's crucial to address the issue promptly.