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2002 Jaguar S-Type OBD-II Code P0065: Causes and Solutions for Engine Misfire on Hills

Model: 2002 Jaguar S Type Fault Code: P0065 Posted: 2010-11-26 20:51

I own a 2002 Jaguar S-Type with a 4.0L V8 engine, and I'm currently experiencing a P0065 diagnostic trouble code. The vehicle exhibits noticeable misfiring when climbing hills. This issue affects performance and fuel efficiency. What could be causing this specific OBD-II error? Is it related to the air-assisted injector control system or another component?

Related fault codes

P0065

Comments (2)

Anonymous 2010-11-30 07:46

OBD-II code P0065 indicates a problem with the Air Assisted Injector Control Range or Performance. This could point to issues in the fuel injection system, such as faulty injectors or sensor malfunctions.

Anonymous 2010-12-01 11:24

Possible repair steps include inspecting and cleaning the air-assisted injector control solenoid, checking for vacuum leaks, verifying proper operation of the intake pressure sensor, and ensuring correct wiring connections. A professional diagnostic scan may be needed to confirm the root cause.