AutoCodes – Chrysler – P008A Chrysler

P008A Chrysler Code - Low Pressure Fuel System Pressure Too Low

Quick Answer

The Powertrain Control Module (PCM) provides the Fuel Rail Pressure Sensor with a 5-Volt supply and sensor ground and receives a signal voltage back from the Fuel Rail Pressure Sensor. Common causes include Low fuel level, Faulty Fuel Pressure Sensor, Fuel Pressure Sensor harness is open or shorted. 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: P008A Chrysler indicates Low Pressure Fuel System Pressure Too Low.
Common causes: Common causes include Low fuel level, Faulty Fuel Pressure Sensor, Fuel Pressure Sensor harness is open or shorted.
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 811

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 Jul 08, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P008A Chrysler Description

The Powertrain Control Module (PCM) provides the Fuel Rail Pressure Sensor with a 5-Volt supply and sensor ground and receives a signal voltage back from the Fuel Rail Pressure Sensor. This sensor signal voltage changes based on the pressure in the fuel rail. The PCM will light the MIL lamp immediately after the diagnostic runs and fails. During this time the customer may experience the power and/or speed derate. The PCM will turn off the MIL light after the diagnostic runs and passes in four consecutive drive cycles. The Diagnostic Trouble Code (DTC) will set when the Powertrain Control Module (PCM) detects that the Low-Pressure Fuel Delivery pressure is below a calibrated value for a calibrated amount of time.

OBDII Code P008A Chrysler - Low Pressure Fuel System Pressure Too Low - AutoCodes.com — P008A Chrysler Code - Low Pressure Fuel System Pressure Too Low

What does this mean?

What are the Possible Causes of the DTC P008A Chrysler?

Low fuel level
Faulty Fuel Pressure Sensor
Fuel Pressure Sensor harness is open or shorted
Fuel Pressure Sensor circuit poor electrical connection

How to Fix the DTC P008A 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 P008A 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.

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Need more information on how to fix the P008A Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P008A Chrysler 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 P008A Chrysler Code

1. What are common symptoms of OBDII code P008A in a Chrysler vehicle?

Common symptoms include rough idle, engine misfires, hesitation during acceleration, and a noticeable decrease in fuel efficiency.

2. What are some possible causes of the OBDII code P008A in a Chrysler vehicle?

Possible causes include a faulty fuel pump, clogged fuel filter, fuel pressure regulator issues, fuel line leaks, or a problem with the fuel pressure sensor.

3. How can I diagnose the low pressure fuel system issue causing OBDII code P008A in my Chrysler?

Diagnosis typically involves checking the fuel pressure using a gauge, inspecting the fuel lines for leaks, testing the fuel pump and pressure regulator, and scanning for any related error codes.

4. Can driving with OBDII code P008A on a Chrysler vehicle cause further damage?

Continuing to drive with low fuel pressure can potentially damage the engine due to inadequate fuel supply, so it's best to address the issue promptly to avoid more serious problems.

5. What are some repair tips for fixing OBDII code P008A in a Chrysler vehicle?

Repair tips may include replacing the fuel pump, cleaning or replacing the fuel filter, checking and repairing any leaks in the fuel system, and ensuring proper functioning of the fuel pressure regulator.

6. Is it safe to reset the OBDII code P008A in a Chrysler vehicle using a scan tool?

While resetting the code may temporarily turn off the check engine light, it is important to address the underlying issue causing the low fuel pressure to avoid potential engine damage.

7. How much does it typically cost to repair OBDII code P008A in a Chrysler vehicle?

The cost of repairs for OBDII code P008A can vary depending on the specific cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

8. Can a DIY enthusiast fix OBDII code P008A in a Chrysler vehicle at home?

Some aspects of diagnosing and repairing the low pressure fuel system issue causing OBDII code P008A may be tackled by experienced DIYers with the right tools and knowledge, but complex repairs may require professional assistance.

9. Are there any preventive measures to avoid encountering OBDII code P008A in a Chrysler vehicle?

Regularly maintaining the fuel system, using high-quality fuel, and promptly addressing any signs of fuel system issues can help prevent the occurrence of OBDII code P008A in a Chrysler vehicle.

10. Should I continue driving my Chrysler vehicle with the check engine light illuminated due to OBDII code P008A?

It is generally not recommended to drive with the check engine light on, as it indicates a problem that needs attention. It's best to have the issue diagnosed and repaired as soon as possible to prevent any further complications.