AutoCodes – MINI – P1152 MINI

P1152 MINI Code - O2 Sensor Heater Circuit Low Voltage Bank 2 Sensor 1

Quick Answer

P1152 MINI indicates O2 Sensor Heater Circuit Low Voltage Bank 2 Sensor 1. Common causes include Faulty O2 Sensor Heater Bank 2 Sensor 1, O2 Sensor Heater Bank 2 Sensor 1 harness is open or shorted, O2 Sensor Heater Bank 2 Sensor 1 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: P1152 MINI indicates O2 Sensor Heater Circuit Low Voltage Bank 2 Sensor 1.
Common causes: Common causes include Faulty O2 Sensor Heater Bank 2 Sensor 1, O2 Sensor Heater Bank 2 Sensor 1 harness is open or shorted, O2 Sensor Heater Bank 2 Sensor 1 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 1,704

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

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

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1152 MINI Description

OBDII Code P1152 MINI - O2 Sensor Heater Circuit Low Voltage Bank 2 Sensor 1 - AutoCodes.com — P1152 MINI Code - O2 Sensor Heater Circuit Low Voltage Bank 2 Sensor 1

What does this mean?

What are the Possible Causes of the DTC P1152 MINI?

Faulty O2 Sensor Heater Bank 2 Sensor 1
O2 Sensor Heater Bank 2 Sensor 1 harness is open or shorted
O2 Sensor Heater Bank 2 Sensor 1 circuit poor electrical connection

How to Fix the DTC P1152 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 P1152 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 P1152 MINI code?

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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.