P0355 2011 Toyota Camry Code - Ignition Coil 5 Primary/Secondary Circuit
Quick Answer
The DIS is a 1-cylinder ignition system in which each cylinder is ignited by one ignition coil and one spark plug is connected to the end of each secondary wiring. Common causes include Faulty Ignition Coil 5, Ignition Coil 5 harness is open or shorted, Ignition Coil 5 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
- P0355 2011 Toyota Camry indicates Ignition Coil 5 Primary/Secondary Circuit.
- Common causes
- Common causes include Faulty Ignition Coil 5, Ignition Coil 5 harness is open or shorted, Ignition Coil 5 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 P0355 2011 Toyota Camry Description
The ECM determines the ignition timing and transmits the ignition (IGT) signals to each cylinder. Using the IGT signal, the ECM turns the power transistor inside the igniter on and off. The power transistor, in turn, switches on and off the current to the primary coil. When the current to the primary coil is cut off, a powerful voltage is generated in the secondary coil. This voltage is applied to the spark plugs, causing them to spark inside the cylinders. As the ECM cuts the current to the primary coil, the igniter sends back an ignition confirmation (IGF) signal to the ECM, for each cylinder ignition.
What are the Possible Causes of the DTC P0355 2011 Toyota Camry?
- Faulty Ignition Coil 5
- Ignition Coil 5 harness is open or shorted
- Ignition Coil 5 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0355 2011 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 P0355 2011 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 P0355 2011 Toyota Camry code?
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Frequently Asked Questions about P0355 2011 Toyota Camry Code
1. What does code P0355 on a 2011 Toyota Camry mean?
Code P0355 indicates a problem with the ignition coil 5 primary/secondary circuit in the ignition system of the vehicle.
2. What are the common symptoms of a P0355 error in a Toyota Camry?
Common symptoms of a P0355 error include engine misfires, rough idling, poor acceleration, and potential stalling of the vehicle.
3. What are the possible causes of the ignition coil 5 primary/secondary circuit issue in a 2011 Toyota Camry?
Possible causes of a P0355 error include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or issues with the Engine Control Module (ECM).
4. How can I diagnose a P0355 error in my Toyota Camry?
Diagnosing a P0355 error typically involves using an OBDII scanner to retrieve the fault code, visually inspecting the ignition coil and related components, and testing the circuit for continuity and proper voltage.
5. Can I still drive my Toyota Camry with a P0355 error code?
It's not recommended to drive your Toyota Camry with a P0355 error as it can lead to further damage to the engine and other components. It's best to address the issue promptly.
6. How can I repair a P0355 error in my 2011 Toyota Camry?
Repairing a P0355 error may involve replacing the faulty ignition coil, repairing damaged wiring or connectors, or resetting the ECM after fixing the underlying issue.
7. Is it necessary to replace all ignition coils if one is found to be faulty?
While it's not mandatory to replace all ignition coils when one is faulty, it's generally recommended to inspect and potentially replace all coils if they are of similar age and mileage to prevent future issues.
8. Can a DIY enthusiast fix a P0355 error in a Toyota Camry?
Depending on your skill level and access to tools, a DIY enthusiast may be able to diagnose and fix a P0355 error by following repair guides and using the appropriate replacement parts.
9. How much does it typically cost to repair a P0355 error in a 2011 Toyota Camry?
The cost of repairing a P0355 error can vary depending on the cause of the issue, labor rates in your area, and whether you choose to do the repair yourself or take it to a professional mechanic. Costs may range from $100 to $300 or more.
10. Can a P0355 error in a Toyota Camry cause permanent damage if left unfixed?
Continued driving with a P0355 error can potentially cause damage to other engine components over time, leading to more costly repairs. It's advisable to address the issue promptly to prevent further damage.
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