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P1009 Acura Code - Variable Valve Timing Control Advance Malfunction

- Code Popularity: 35,693 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1009 Acura?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Engine oil level
  • Dirty engine oil
  • Check VTC Strainer for blockage
  • Faulty VTC Oil Control Solenoid or circuit
  • Faulty VTC Actuator
  • Engine mechanical problems
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How to Fix the DTC P1009 Acura?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

An stretched timing chain or damaged tensioner can also caused triggered the P1009 code. Before replacing timing chain or tensioner, check engine oil level and condition. Replaced engine oil and filter with factory recommend oil weight if necessary.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1009 Acura code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P1009 Acura Description

The variable valve timing control (VTC) system controls the phase of the intake camshaft. It uses oil pressure to operate the VTC actuator, so the valve timing is optimized depending on driving conditions. The Engine Control Module (ECM)/Powertrain Control Module (PCM) monitors the phase control command and the actual timing of the camshaft by using the camshaft position
(CMP) sensor A. If an over-advanced camshaft phase (compared to the directed value) continues or when the camshaft phase is otherwise abnormal, a malfunction is detected, and a Diagnostic Trouble Code (DTC) is stored.

OBDII Code P1009 Acura - Variable Valve Timing Control Advance Malfunction - AutoCodes.com
P1009 Acura Code - Variable Valve Timing Control Advance Malfunction

Need More Information on the Code?

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Code P1009 Acura comments

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