AutoCodes – Toyota – P1130 1999 Toyota Camry

P1130 1999 Toyota Camry Code - A/F Sensor Circuit Range/Performance Malfunction

Quick Answer

The Air-Fuel ratio (A/F) sensor varies its output voltage in proportion to the air-fuel ratio. Common causes include Faulty Air fuel Ratio (A/F) Bank 1 Sensor 1, Air fuel Ratio (A/F) Bank 1 Sensor 1 harness is open or shorted, Air fuel Ratio (A/F) Bank 1 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: P1130 1999 Toyota Camry indicates A/F Sensor Circuit Range/Performance Malfunction.
Common causes: Common causes include Faulty Air fuel Ratio (A/F) Bank 1 Sensor 1, Air fuel Ratio (A/F) Bank 1 Sensor 1 harness is open or shorted, Air fuel Ratio (A/F) Bank 1 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 8,974

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 Apr 27, 2019

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1130 1999 Toyota Camry Description

The Air-Fuel ratio (A/F) sensor varies its output voltage in proportion to the air-fuel ratio. Based on the output voltage, the Engine Control Module (ECM) determines if the air-fuel ratio is RICH or LEAN and adjusts the stoichiometric air-fuel ratio. The ECM also checks the fuel injection volume compensation value to check if the A/F sensor is deteriorating or not. A/F sensor response deterioration is determined by the ratio of the A/F sensor output voltage variation and fuel trim variation.

OBDII Code P1130 1999 Toyota Camry - A/F Sensor Circuit Range/Performance Malfunction - AutoCodes.com — P1130 1999 Toyota Camry Code - A/F Sensor Circuit Range/Performance Malfunction

What does this mean?

What are the Possible Causes of the DTC P1130 1999 Toyota Camry?

Faulty Air fuel Ratio (A/F) Bank 1 Sensor 1
Air fuel Ratio (A/F) Bank 1 Sensor 1 harness is open or shorted
Air fuel Ratio (A/F) Bank 1 Sensor 1 circuit poor electrical connection
Fuel pressure
Fuel injector
Intake air leaks
ECM

How to Fix the DTC P1130 1999 Toyota Camry?

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 P1130 1999 Toyota Camry 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 P1130 1999 Toyota Camry code?

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Need Help with the 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.

Frequently Asked Questions about P1130 1999 Toyota Camry Code

1. What are the common symptoms of OBDII code P1130 on a 1999 Toyota Camry?

- Common symptoms include poor fuel economy, rough idling, engine hesitation, and potential stalling.

2. What does the OBDII code P1130 indicate on a 1999 Toyota Camry?

- The code P1130 indicates an Air/Fuel Sensor Circuit Range/Performance Malfunction in the vehicle's engine.

3. What are some possible causes of the A/F Sensor Circuit Range/Performance Malfunction (P1130) in a 1999 Toyota Camry?

- Potential causes include a faulty air/fuel ratio sensor, issues with wiring or connectors in the sensor circuit, or problems with the engine control module.

4. How can I diagnose the A/F Sensor Circuit Range/Performance Malfunction (P1130) in my 1999 Toyota Camry?

- Proper diagnosis involves checking the air/fuel ratio sensor's operation, inspecting wiring for damage, and testing the engine control module for functionality.

5. Can driving with the OBDII code P1130 on a 1999 Toyota Camry cause further damage?

- Continuing to drive with code P1130 may lead to decreased fuel efficiency, engine performance issues, and potential damage to the catalytic converter over time.

6. Is it safe to reset the OBDII code P1130 in a 1999 Toyota Camry without addressing the underlying issue?

- While you can clear the code temporarily, it's essential to diagnose and repair the root cause to prevent the issue from recurring and potentially causing more significant problems.

7. How much does it typically cost to repair the A/F Sensor Circuit Range/Performance Malfunction (P1130) in a 1999 Toyota Camry?

- Repair costs can vary depending on the exact cause, but it may range from $200 to $500 for parts and labor.

8. Can I fix the OBDII code P1130 issue in a 1999 Toyota Camry myself, or do I need a professional mechanic?

- Depending on your experience and tools, you may be able to replace the air/fuel ratio sensor or check wiring yourself. However, complex diagnostics may require professional help.

9. How long can I drive my 1999 Toyota Camry with the OBDII code P1130 before getting it repaired?

- It's best to address the issue promptly to prevent further complications. Continuing to drive with the code may worsen fuel efficiency and engine performance.

10. Will fixing the A/F Sensor Circuit Range/Performance Malfunction (P1130) in a 1999 Toyota Camry improve the car's overall performance?

- Yes, repairing the issue should restore proper air/fuel mixture control, leading to improved fuel efficiency, smoother engine operation, and better overall performance.