P2402 2008 Toyota Camry Code - EVAP System Leak Detection Pump Control Circuit High
Quick Answer
5 hours after the ignition switch is turned OFF, the electric vacuum pump creates negative pressure (vacuum) in the EVAP (Evaporative Emission) system. Common causes include Faulty Vacuum Pump Module, Vacuum Pump Module harness is open or shorted, Vacuum Pump Module 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
- P2402 2008 Toyota Camry indicates EVAP System Leak Detection Pump Control Circuit High.
- Common causes
- Common causes include Faulty Vacuum Pump Module, Vacuum Pump Module harness is open or shorted, Vacuum Pump Module 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 P2402 2008 Toyota Camry Description
What are the Possible Causes of the DTC P2402 2008 Toyota Camry?
- Faulty Vacuum Pump Module
- Vacuum Pump Module harness is open or shorted
- Vacuum Pump Module circuit poor electrical connection.
- Faulty Engine Control Module (ECM)
How to Fix the DTC P2402 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 P2402 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 P2402 2008 Toyota Camry code?
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Frequently Asked Questions about P2402 2008 Toyota Camry Code
1. What are the common symptoms of OBDII code P2402 in a 2008 Toyota Camry?
The common symptoms of code P2402 include the Check Engine Light illuminating on the dashboard and possible issues with the vehicle's emission control system.
2. What does the OBDII code P2402 indicate in a 2008 Toyota Camry?
Code P2402 indicates a problem with the EVAP (Evaporative Emission Control System) Leak Detection Pump Control Circuit being too high in a 2008 Toyota Camry.
3. What are the possible causes of OBDII code P2402 in a 2008 Toyota Camry?
Possible causes of code P2402 include a faulty leak detection pump, damaged wiring or connectors in the control circuit, or a malfunctioning EVAP system pressure sensor.
4. How can I diagnose the OBDII code P2402 in my 2008 Toyota Camry?
Diagnosing code P2402 involves using an OBDII scanner to retrieve the code, inspecting the EVAP system components for any visible damage, and testing the leak detection pump and related circuits for proper operation.
5. How serious is OBDII code P2402 in a 2008 Toyota Camry?
While code P2402 may not cause immediate drivability issues, it is important to address this code promptly to ensure proper functioning of the vehicle's emission control system and to prevent potential damage to other components.
6. Can I continue driving my 2008 Toyota Camry with OBDII code P2402?
It is generally not recommended to continue driving with an unresolved P2402 code, as it can lead to increased emissions and potential failures during state emissions testing. It is advisable to address the issue as soon as possible.
7. How can I repair OBDII code P2402 in my 2008 Toyota Camry?
Repairing code P2402 may involve replacing the leak detection pump, repairing any damaged wiring or connectors in the control circuit, or addressing any issues with the EVAP system pressure sensor.
8. Is it possible to reset OBDII code P2402 in a 2008 Toyota Camry without fixing the underlying issue?
While you can clear the code with an OBDII scanner, it is not recommended to do so without addressing the underlying problem. The Check Engine Light is likely to reappear if the root cause is not resolved.
9. What are some tips to prevent OBDII code P2402 from appearing in my 2008 Toyota Camry?
To prevent code P2402, it is advisable to perform regular maintenance on the EVAP system, including checking for leaks, ensuring proper sealing of the fuel cap, and addressing issues promptly to maintain the system's integrity.
10. How much does it typically cost to repair OBDII code P2402 in a 2008 Toyota Camry?
The cost of repairing code P2402 can vary depending on the specific cause of the issue, labor rates in your area, and whether you choose to address the problem yourself or take it to a professional mechanic. Costs may range from a few hundred to over a thousand dollars.
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