P1CEA Code - Boost Side EVAP Purge System Performance
Quick Answer
The Evaporative Purge Monitor tests the integrity of the hoses/tube between the throttle body/intake and the fuel tank. Common causes include Faulty Fuel Tank Pressure Sensor, Faulty Purge Solenoid, Fuel Tank 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
- P1CEA indicates Boost Side EVAP Purge System Performance.
- Common causes
- Common causes include Faulty Fuel Tank Pressure Sensor, Faulty Purge Solenoid, Fuel Tank 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.
Code P1CEA Description
The monitor is a two stage test and runs only after the Evaporative system passes the small leak test. Stage one is non-intrusive. With the engine running, the monitor will first evaluate the delta pressure change of the Fuel Tank Pressure (FTP) Sensor while normal purge control is active. If the monitor does not pass within a calibrated amount of time, then an intrusive monitor will be enabled. The intrusive test runs only if stage one does not pass. This intrusive monitor will ramp in the purge flow to a target amount while evaluating the delta pressure in the entire system. If the delta pressure between purge off and purge on exceeds a calibrated amount, then the monitor will ramp out the purge flow and evaluate the delta pressure between the high flow and the new low flow target. If the delta pressure is less than a calibrated threshold then the monitor will pass.
What are the Possible Causes of the DTC P1CEA?
- Faulty Fuel Tank Pressure Sensor
- Faulty Purge Solenoid
- Fuel Tank Pressure Sensor harness is open or shorted
- Fuel Tank Pressure Sensor circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P1CEA?
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 P1CEA 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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Get the P1CEA code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- P1CEA Chrysler — Boost Side EVAP Purge System Performance
- P1CEA Dodge — Boost Side EVAP Purge System Performance
- P1CEA Fiat — Boost Side EVAP Purge System Performance
- P1CEA Jeep — Boost Side EVAP Purge System Performance
Frequently Asked Questions about P1CEA Code
1. What are the common symptoms of OBDII code P1CEA (Boost Side EVAP Purge System Performance)?
- Common symptoms include rough idling, decreased fuel efficiency, and potential stalling of the vehicle.
2. What are the possible causes of OBDII code P1CEA?
- Potential causes may include a faulty boost side EVAP purge system valve, leaks in the EVAP system, or a malfunctioning purge solenoid.
3. How can I diagnose the cause of OBDII code P1CEA?
- Diagnosis typically involves inspecting the boost side EVAP purge system components for leaks, testing the purge valve and solenoid, and using a scan tool to monitor system performance.
4. Can a loose gas cap trigger OBDII code P1CEA?
- While a loose gas cap can sometimes trigger EVAP-related codes, code P1CEA specifically relates to the boost side EVAP purge system performance, so a loose gas cap is unlikely to be the sole cause.
5. What are the repair options for OBDII code P1CEA?
- Repairs may involve replacing the boost side EVAP purge system valve, fixing any leaks in the EVAP system, replacing the purge solenoid, or addressing any other identified issues causing the code.
6. Is it safe to continue driving with OBDII code P1CEA present?
- It is generally not recommended to continue driving with this code active, as it can lead to decreased performance and potential damage to the vehicle over time.
7. Can a DIY enthusiast fix OBDII code P1CEA at home?
- Depending on the underlying issue, some individuals with automotive repair experience may be able to address OBDII code P1CEA at home, but it is advisable to consult a professional if unsure.
8. How long does it typically take to repair OBDII code P1CEA?
- The repair time can vary based on the specific cause of the code and the complexity of the fix. It could take anywhere from a few hours to a full day, depending on the situation.
9. Are there any preventative measures to avoid OBDII code P1CEA from recurring?
- Regularly checking and maintaining the EVAP system, ensuring the gas cap is tightened properly, and addressing any engine performance issues promptly can help prevent the recurrence of this code.
10. Will resetting the OBDII system clear code P1CEA permanently?
- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not fixed, the code is likely to reappear after some driving cycles. It is crucial to diagnose and repair the root cause.
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