Engine-Codes - Chevrolet - P1665 Chevrolet

P1665 Chevrolet Code - EVAP Vent Solenoid Control Circuit Conditions

- Code Popularity: 21,217 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1665 Chevrolet?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty EVAP Vent Solenoid
  • EVAP Vent Solenoid harness is open or shorted
  • EVAP Vent Solenoid circuit poor electrical connection
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How to Fix the DTC P1665 Chevrolet?

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 P1665 Chevrolet 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 P1665 Chevrolet Code Mean?

The Output Driver Module (ODM) is used by the Powertrain Control Module (PCM) to turn on many of the current-driven devices that are needed to control various engine and transaxle functions. Each ODM is capable of controlling up to 7 separate outputs by applying ground to the device which the PCM is commanding on. ODM have the capability of diagnosing each output circuit individually.

P1665 Chevrolet Code - EVAP Vent Solenoid Control Circuit Conditions

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