The P0065 trouble code is linked to Air Assisted Injector Control Range or Performance, indicating a potential issue with the control range or performance of the air-assisted injector. This code is often found in vehicles equipped with air-assisted injection systems.
P0065 Air Assisted Injector Control Range/Performance
Code symptoms P0065.
1. Illuminated “Check Engine” or “Service Engine Soon” light on the dashboard.
2. Decreased engine performance.
3. Unusual exhaust emissions.
This code is common in brands such as:: Chevrolet, Renault, Ford, Toyota, Nissan, Mercedes Benz, Honda.
Causes of the code P0065.
1. Faulty air-assisted injector.
2. Wiring issues in the control circuit.
3. Issues with the Engine Control Module (ECM).
Code Solutions P0065.
1. Inspect and replace the air-assisted injector if it’s not operating within the correct range.
2. Inspect wiring in the control circuit and repair or replace damaged sections.
3. If ECM issues are suspected, consult a qualified technician for diagnosis and potential reprogramming or replacement.