AutoCodes – Toyota – P0791 2008 Toyota Camry

P0791 2008 Toyota Camry Code - Intermediate Shaft Speed Sensor 'A' Circuit

Quick Answer

This sensor detects the rotation speed of the input turbine. Common causes include Faulty Intermediate Shat Speed Sensor 'A', Intermediate Shat Speed Sensor 'A' harness is open or shorted, Intermediate Shat Speed Sensor 'A' 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: P0791 2008 Toyota Camry indicates Intermediate Shaft Speed Sensor 'A' Circuit.
Common causes: Common causes include Faulty Intermediate Shat Speed Sensor 'A', Intermediate Shat Speed Sensor 'A' harness is open or shorted, Intermediate Shat Speed Sensor 'A' 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 5,686

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 May 08, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0791 2008 Toyota Camry Description

This sensor detects the rotation speed of the input turbine. By comparing the input turbine speed signal (NT) with the counter gear speed sensor signal (NC), the Engine Control Module (ECM) detects the shift timing of the gears and appropriately controls the engine torque and hydraulic pressure according to various conditions. Thus, providing smooth gear shift.

OBDII Code P0791 2008 Toyota Camry - Intermediate Shaft Speed Sensor 'A' Circuit - AutoCodes.com — P0791 2008 Toyota Camry Code - Intermediate Shaft Speed Sensor 'A' Circuit

What does this mean?

What are the Possible Causes of the DTC P0791 2008 Toyota Camry?

Faulty Intermediate Shat Speed Sensor 'A'
Intermediate Shat Speed Sensor 'A' harness is open or shorted
Intermediate Shat Speed Sensor 'A' circuit poor electrical connection

How to Fix the DTC P0791 2008 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 P0791 2008 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 P0791 2008 Toyota Camry code?

Need more information on how to fix the P0791 2008 Toyota Camry code? Get Access to Factory Service Manuals

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 P0791 2008 Toyota Camry Code

1. What are the common symptoms of OBDII code P0791 in a 2008 Toyota Camry?

The common symptoms of OBDII code P0791 in a 2008 Toyota Camry include harsh or delayed shifting, transmission slipping, and illuminated check engine light.

2. What does the OBDII code P0791 in a 2008 Toyota Camry indicate?

OBDII code P0791 in a 2008 Toyota Camry indicates a malfunction in the Intermediate Shaft Speed Sensor 'A' Circuit.

3. What can cause the OBDII code P0791 in a 2008 Toyota Camry to trigger?

The OBDII code P0791 in a 2008 Toyota Camry can be triggered by a faulty intermediate shaft speed sensor, damaged wiring or connectors, or issues with the transmission control module.

4. How can I diagnose the cause of OBDII code P0791 in my 2008 Toyota Camry?

Diagnosing OBDII code P0791 in a 2008 Toyota Camry typically involves checking the intermediate shaft speed sensor for proper operation, inspecting the wiring and connectors for damage, and scanning the transmission control module for fault codes.

5. Can I continue driving my 2008 Toyota Camry with OBDII code P0791?

It is not recommended to continue driving your 2008 Toyota Camry with OBDII code P0791 as it can lead to further damage to the transmission. It is advisable to address the issue promptly.

6. How is the Intermediate Shaft Speed Sensor 'A' Circuit repaired in a 2008 Toyota Camry?

Repairing the Intermediate Shaft Speed Sensor 'A' Circuit in a 2008 Toyota Camry typically involves replacing the faulty speed sensor, repairing or replacing damaged wiring or connectors, and clearing the trouble codes from the vehicle's computer.

7. Can I repair the OBDII code P0791 in my 2008 Toyota Camry myself?

While some DIY enthusiasts may be able to tackle the repair of OBDII code P0791 in a 2008 Toyota Camry, it is recommended to have the issue diagnosed and repaired by a qualified mechanic to ensure proper resolution.

8. How much does it cost to fix OBDII code P0791 in a 2008 Toyota Camry?

The cost to fix OBDII code P0791 in a 2008 Toyota Camry can vary depending on the root cause of the issue, labor rates, and parts costs. It is advisable to obtain a few quotes from different repair shops for an accurate estimate.

9. Will resetting the check engine light resolve OBDII code P0791 in my 2008 Toyota Camry?

Simply resetting the check engine light will not resolve OBDII code P0791 in a 2008 Toyota Camry. The underlying issue causing the fault code must be diagnosed and repaired to prevent the light from coming back on.

10. How long does it take to repair OBDII code P0791 in a 2008 Toyota Camry?

The time it takes to repair OBDII code P0791 in a 2008 Toyota Camry can vary depending on the exact cause of the issue, availability of parts, and the mechanic's expertise. In general, it may take a few hours to a full day to complete the repair.