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P0065 Severity
Once the vehicle's onboard system no longer detects the issue, most codes will disappear on their own. If your vehicle still has this code, however, it should be properly diagnosed to avoid a more serious problem.
For a proper diagnosis, RepairPal Certified shops have the equipment, tools, and expertise.
Moderate severity codes might not threaten the vehicle's safety or functionality immediately, but you should still get it diagnosed within a reasonable time frame to keep your car running well.
The Air Assist Injector allows the engine to reach operating temperature faster on startup. When the engine control module (PCM) detects an incorrect signal from the Air Assist Injector, it will set code P0065.
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OBD-II Code P0065 is defined as a Air Assisted Injector Control Range/Performance
The Air Assist Injector allows the engine to reach operating temperature faster on startup. When the engine control module (PCM) detects an incorrect signal from the Air Assist Injector, it will set code P0065.