Engine-Codes - Acura - P1009 Acura

P1009 Acura Code - Variable Valve Timing Control Advance Malfunction

- Code Popularity: 35,696 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
ChatAC AutoCodes.com AI Chat

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

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.

⚠ Does your Acura have Safety Recalls? → Check here

How to Fix the DTC P1009 Acura?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Search for P1009 Acura Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1009 Acura code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the P1009 Acura Code Mean?

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.

P1009 Acura Code - Variable Valve Timing Control Advance Malfunction

Need more Information on the Code?

Need more information on how to fix the P1009 Acura code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1009 Acura code diagnosed by a professional: Find a repair shop in your area