P1705 2005 Infiniti G35 Code - Throttle Position Sensor
Quick Answer
The P1705 diagnostic trouble code (DTC) in a 2005 Infiniti G35 indicates a problem with the Throttle Position Sensor (TPS). Common causes include TPS wear or damage due to normal wear and tear, Electrical issues such as wiring harness damage or corrosion, Incorrect TPS calibration. 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
- P1705 2005 Infiniti G35 indicates Throttle Position Sensor.
- Common causes
- Common causes include TPS wear or damage due to normal wear and tear, Electrical issues such as wiring harness damage or corrosion, Incorrect TPS calibration.
- 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 P1705 2005 Infiniti G35 Description
The P1705 diagnostic trouble code (DTC) in a 2005 Infiniti G35 indicates a problem with the Throttle Position Sensor (TPS). The TPS is a crucial component of the vehicle's electronic throttle control system, responsible for monitoring the position of the throttle pedal and sending this information to the engine control module (ECM). This data helps the ECM determine the appropriate fuel delivery and ignition timing for optimal engine performance.
Common Causes of P1705 2005 Infiniti G35
- TPS wear or damage due to normal wear and tear
- Electrical issues such as wiring harness damage or corrosion
- Incorrect TPS calibration
- Throttle body malfunction
- ECM software or hardware issues
Symptoms of P1705 2005 Infiniti G35
- Erratic throttle response
- Poor acceleration
- Stalling or rough idling
- Engine hesitation
- Limp mode activation
How to Fix P1705 2005 Infiniti G35
- Diagnose the TPS using a scan tool to confirm the code and check for any related issues.
- Inspect the TPS wiring and connectors for damage or corrosion, repairing or replacing as needed.
- Calibrate or replace the TPS sensor according to manufacturer specifications.
- Clear the DTC and perform a test drive to ensure the issue has been resolved.
- If the problem persists, further diagnostics may be required to identify any underlying issues with the throttle control system.
Cost to Fix P1705 2005 Infiniti G35
The typical repair costs for a Throttle Position Sensor replacement in a 2005 Infiniti G35 can range from $150 to $300 for parts, with additional labor costs of $100 to $200. However, it's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less. It's recommended to check local rates for a more accurate estimate.
Tech Notes for P1705 2005 Infiniti G35
2005 Infiniti G35 RE5R05A Transmission Factory Service Bulletin OBDII Code P1705
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Frequently Asked Questions about P1705 2005 Infiniti G35 Code
What does the OBDII code P1705 indicate for a 2005 Infiniti G35?
The OBDII code P1705 indicates a problem with the throttle position sensor (TPS) circuit, which may affect engine performance and throttle response.
What are the common symptoms of the P1705 code in a 2005 Infiniti G35?
Common symptoms include poor acceleration, rough idling, decreased fuel efficiency, and the check engine light illuminating on the dashboard.
What could cause the P1705 code to trigger in a 2005 Infiniti G35?
The code can be triggered by a faulty throttle position sensor, damaged wiring or connectors, or issues with the engine control module (ECM).
How can I diagnose the P1705 code in my 2005 Infiniti G35?
To diagnose the P1705 code, use an OBDII scanner to read the code, inspect the throttle position sensor and its wiring for damage, and check for any related codes that may provide additional context.
What is the recommended repair for a P1705 code?
The recommended repair typically involves replacing the faulty throttle position sensor, repairing any damaged wiring or connectors, and clearing the code from the system.
Can I drive my 2005 Infiniti G35 with the P1705 code?
While it may be possible to drive with the P1705 code, it is not advisable as it can lead to poor engine performance and potential safety issues.
How do I reset the check engine light after fixing the P1705 code?
After repairing the issue, you can reset the check engine light by using an OBDII scanner to clear the code or by disconnecting the battery for a few minutes.
Is the throttle position sensor expensive to replace in a 2005 Infiniti G35?
The cost to replace the throttle position sensor can vary, but it generally ranges from $100 to $300, including parts and labor.
Are there any DIY tips for fixing the P1705 code?
For DIY repairs, ensure all connections to the throttle position sensor are clean and secure, check for any signs of wear or corrosion, and consider replacing the sensor if necessary.
Will ignoring the P1705 code cause further damage to my 2005 Infiniti G35?
Ignoring the P1705 code can lead to worsening performance issues, decreased fuel efficiency, and potentially cause damage to other engine components due to poor throttle control.
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