P0065 - OBD II Trouble Code

Our automotive experts have put together the following information about the P0065 diagnostic trouble code. We've provided the common symptoms that occur when this code is set along with the frequent repairs that address the issues related to the P0065 code.

What Does P0065 Code Mean?

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.

P0065 Symptoms

• Increased fuel consumption

Common Problems That Trigger the P0065 Code

• Powertrain Control Module (PCM) failure
• Throttle body assembly failure
• Wiring issue

Common Repairs Needed for the P0065 Code

• Throttle Body Service