Engine-Codes - Generic - P0065

P0065 Code - Air Assisted Injector Control Range/Performance

- Code Popularity: 12,130 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
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What are the Possible Causes of the DTC P0065?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Blocked or Clogged Inlet and Outlet Passages/Hoses
  • Faulty Air Assisted Injector Control Solenoid Valve
  • Air Assisted Injector Control Solenoid Valve harness is open or shorted
  • Air Assisted Injector Control Solenoid Valve circuit poor electrical connection
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How to Fix the DTC P0065?

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.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P0065 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 P0065 Code Mean?

The Air Injection System supplies air to the Air Assisted Fuel Injectors using an Air Assist Injector Solenoid Valve. The Air Assist Injector Solenoid Valve supplies air to the Air Assisted Fuel Injectors in order to faster atomize the fuel and provide more efficient combustion. Not only does this improve engine driveability, but lowers vehicle emissions as well. The Diagnostic Trouble Code (DTC) sets when the Air Assist Injector Solenoid Valve has a malfunction. Sets with two consecutive drive cycles when there is a fault.

P0065 Code - Air Assisted Injector Control Range/Performance

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Code P0065 Information for Specific Makes

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