P1457 Chrysler Code - Fuel Tank Pressure Sensor Circuit High
Quick Answer
The Powertrain Control Module (PCM) monitors the Fuel Tank Pressure Sensor. Common causes include Faulty Fuel Tank Pressure Sensor, Fuel Tank Pressure Sensor harness is open or shorted, Fuel Tank Pressure 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
- P1457 Chrysler indicates Fuel Tank Pressure Sensor Circuit High.
- Common causes
- Common causes include Faulty Fuel Tank Pressure Sensor, Fuel Tank Pressure Sensor harness is open or shorted, Fuel Tank Pressure 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.
Code P1457 Chrysler Description
What are the Possible Causes of the DTC P1457 Chrysler?
- Faulty Fuel Tank Pressure Sensor
- Fuel Tank Pressure Sensor harness is open or shorted
- Fuel Tank Pressure Sensor circuit poor electrical connection
How to Fix the DTC P1457 Chrysler?
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 P1457 Chrysler 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 P1457 Chrysler code?
Need more information on how to fix the P1457 Chrysler code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1457 Chrysler code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1457 Chrysler Code
1. What are common symptoms of OBDII code P1457 in a Chrysler vehicle?
The common symptoms of OBDII code P1457 in a Chrysler vehicle include the check engine light being illuminated, decreased fuel efficiency, and potential issues with the vehicle's emissions system.
2. What is the possible cause of OBDII code P1457 in a Chrysler vehicle?
The most common cause of OBDII code P1457 in a Chrysler vehicle is a malfunctioning fuel tank pressure sensor, which detects pressure changes in the fuel tank and sends signals to the vehicle's engine control module (ECM).
3. How can I diagnose OBDII code P1457 in my Chrysler vehicle?
To diagnose OBDII code P1457 in a Chrysler vehicle, a mechanic will typically use a diagnostic scanner to read the code and investigate the fuel tank pressure sensor, associated wiring, and connections for any faults or damages.
4. Can OBDII code P1457 in a Chrysler vehicle be fixed easily?
Fixing OBDII code P1457 in a Chrysler vehicle often involves replacing the faulty fuel tank pressure sensor or repairing any damaged wiring or connections. This repair can usually be done relatively easily by a qualified mechanic.
5. Are there any DIY repair tips for addressing OBDII code P1457 in a Chrysler vehicle?
While addressing OBDII code P1457 in a Chrysler vehicle may require specialized tools and knowledge, checking the sensor's electrical connections, inspecting for visible damages, and clearing the code with a diagnostic scanner are some DIY steps that can be attempted.
6. What happens if OBDII code P1457 in a Chrysler vehicle is left untreated?
If OBDII code P1457 in a Chrysler vehicle is left untreated, it can lead to increased emissions, decreased fuel efficiency, and potential damage to other components of the vehicle's emissions system over time.
7. Can a faulty gas cap trigger OBDII code P1457 in a Chrysler vehicle?
Yes, a faulty or loose gas cap can sometimes trigger OBDII code P1457 in a Chrysler vehicle. It is recommended to ensure the gas cap is properly tightened and functioning before pursuing further diagnostic steps.
8. Is it safe to continue driving with OBDII code P1457 illuminated in a Chrysler vehicle?
While it may be safe to continue driving with OBDII code P1457 illuminated in a Chrysler vehicle for a short period, it is recommended to address the issue promptly to prevent any potential long-term damage to the vehicle's emissions system.
9. How long does it typically take to repair OBDII code P1457 in a Chrysler vehicle?
The repair time for OBDII code P1457 in a Chrysler vehicle can vary depending on the extent of the issue and availability of parts. In general, a straightforward repair involving the fuel tank pressure sensor can be completed within a few hours.
10. Can resetting the vehicle's ECM clear OBDII code P1457 in a Chrysler vehicle?
Resetting the vehicle's ECM may temporarily clear OBDII code P1457 in a Chrysler vehicle, but if the underlying issue with the fuel tank pressure sensor persists, the code is likely to reappear. It is recommended to diagnose and address the root cause of the code for a lasting solution.
Discuss the causes and fixes for P1457 Chrysler OBDII Code
Code P1457 Chrysler comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
