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Can you tell me the diagnostic code P1009 for a Honda Accord?
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6 answers
★ Top Answer
The official reason for a Honda Accord P1009 trouble code is labeled as a "Variable Valve Timing Control Advance Malfunction." This issue typically indicates that the engine's timing is not correct, with potential causes including insufficient or degraded engine oil. The Variable Valve Timing Control (VVC) regulates the intake camshaft's phase through monitoring oil pressures. This phase control communicates with the Accord's ECM/PCM, which then adjusts the camshaft timing using the camshaft sensor. Inadequate or degraded lubricant levels can affect the VVC's operation. Additional potential culprits are a faulty oil control solenoid, circuit issues, or a problematic VVC actuator. To troubleshoot, investigate the lubricants and wiring connections. Symptoms of a misfiring engine may include rough idle and reduced fuel efficiency.
More answers
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The code P1009 on a Honda Accord indicates a malfunction in the variable valve timing control (VTC) advance. This issue may be related to a timing problem.
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The car was abruptly blocked off.
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Issue with variable valve timing. Have you been diligent in maintaining proper oil changes with the recommended lubricant? Also, how many miles have you driven the vehicle?
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Hey there, I'm experiencing the exact same problem. We've already replaced the solenoid, changed the oil, and recently replaced the timing chain because it was worn out and off by one tooth, but the issue persists. Any suggestions? Appreciate it!
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Hey, I'm in the process of fixing up this car.
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