AutoCodes – Land Rover – P1162 Land Rover

P1162 Land Rover Code - LH Bank Lambda Control Adaption Per Ignition Too Large

Quick Answer

The Engine Control Module (ECM) has the ability to adapt the values it uses to control certain outputs. Common causes include Faulty Heated Oxygen Sensor, Heated Oxygen Sensor harness is open or shorted, Heated Oxygen Sensor 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: P1162 Land Rover indicates LH Bank Lambda Control Adaption Per Ignition Too Large.
Common causes: Common causes include Faulty Heated Oxygen Sensor, Heated Oxygen Sensor harness is open or shorted, Heated Oxygen Sensor 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,903

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 May 16, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1162 Land Rover Description

The Engine Control Module (ECM) has the ability to adapt the values it uses to control certain outputs. This capability ensures the Engine Management System (EMS) can meet emissions legislation and improve the refinement of the engine throughout its operating range.
The components which have adaptions associated with them are:The APP sensor,The HO2S,The MAF/IAT sensor,The CKP sensor and Electric throttle body.

OBDII Code P1162 Land Rover - LH Bank Lambda Control Adaption Per Ignition Too Large - AutoCodes.com — P1162 Land Rover Code - LH Bank Lambda Control Adaption Per Ignition Too Large

What does this mean?

What are the Possible Causes of the DTC P1162 Land Rover?

Faulty Heated Oxygen Sensor
Heated Oxygen Sensor harness is open or shorted
Heated Oxygen Sensor circuit poor electrical connection

How to Fix the DTC P1162 Land Rover?

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 P1162 Land Rover 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 P1162 Land Rover code?

Need more information on how to fix the P1162 Land Rover code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1162 Land Rover 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 P1162 Land Rover Code

1. What are common symptoms of OBDII code P1162 on a Land Rover?

- Common symptoms include poor engine performance, rough idling, decreased fuel efficiency, and possible stalling.

2. What does the OBDII code P1162 on a Land Rover indicate?

- The code P1162 indicates that the LH Bank Lambda Control Adaption Per Ignition is too large, suggesting a problem with the fuel mixture on the left-hand bank of the engine.

3. What are the possible causes of OBDII code P1162 on a Land Rover?

- Potential causes can include a faulty oxygen sensor, vacuum leak, fuel pressure issue, exhaust system leak, or a problem with the engine control module.

4. How can I diagnose the OBDII code P1162 on my Land Rover?

- Diagnosis typically involves using an OBDII scanner to retrieve the code, checking the oxygen sensor readings, inspecting for vacuum leaks, and testing the fuel pressure.

5. Can I continue driving my Land Rover with OBDII code P1162?

- It is not recommended to continue driving with this code present, as it can lead to further engine damage and decreased performance.

6. How can I repair OBDII code P1162 on my Land Rover?

- Repair methods may involve replacing the faulty oxygen sensor, fixing any vacuum leaks, addressing fuel pressure issues, or reprogramming the engine control module.

7. Are there any DIY tips for troubleshooting OBDII code P1162 on a Land Rover?

- DIY tips include checking for visible signs of leaks, ensuring proper air filter and fuel filter maintenance, and inspecting the spark plugs for wear.

8. Will resetting the OBDII code P1162 on my Land Rover make it go away permanently?

- Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear.

9. How much does it typically cost to fix OBDII code P1162 on a Land Rover?

- The cost of repairs can vary depending on the specific issue causing the code, but it is advisable to consult a professional mechanic for an accurate estimate.

10. Can OBDII code P1162 on a Land Rover cause damage if left untreated?

- Yes, leaving this code unresolved can lead to decreased engine performance, reduced fuel efficiency, and potential damage to the catalytic converter over time.