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What is the meaning of OBD-II code P0411, and what are the possible causes and how to solve this issue?
OBD-II code P0411 refers to a fault with the Secondary Air Injection (SAI) system, specifically an incorrect flow detected in the system. The possible causes of this code are: A failing secondary air injection pump A clogged secondary air injection passage A damaged wiring in the SAI system A damaged engine management system To diagnose the issue, a mechanic may use an OBD-II scanner to retrieve the code and then perform a visual inspection of the SAI system components, passages, and wiring. To fix the issue, the mechanic may replace the faulty component, clean the SAI passages, or repair any damaged wiring. In some cases, clearing the code and resetting the vehicle's computer may resolve the issue if it was a temporary fault.
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What is the meaning of OBD-II p0130 code , and what are the possible causes and how to solve this issue?
OBD-II code P0130 refers to a fault in the oxygen sensor circuit, bank 1 sensor 1. Possible causes for this issue are: Failed oxygen sensor Wiring issues in the oxygen sensor circuit Fuel syst...
What is the meaning of OBD-II p1131 ford code , and what are the possible causes and how to solve this issue?
OBD-II code P1131 indicates a problem with the "Bank 1, Sensor 1 Lean Exceeded" in your Ford vehicle. This means that the engine control module (ECM) has detected that the air/fuel mixture in the engi...
What is the meaning of OBD-II p0402 code , and what are the possible causes and how to solve this issue?
OBD-II code P0402 is a generic code that indicates an issue with the Exhaust Gas Recirculation (EGR) system in your vehicle. The code definition is "Excessive EGR Flow". The possible causes for thi...
What is the meaning of OBD-II code P0506, and what are the possible causes and how to solve this issue?
The OBD-II code P0506 stands for Idle Control System RPM Lower Than Expected and indicates that the engine is idling at a lower RPM than what has been programmed into the ECU. This fault can be cause...
What is the meaning of OBD-II code P0305, and what are the possible causes and solutions for this code to be generated?
The P0305 code is a fault indication from the engine control module that there is a misfire occurring in the fifth cylinder of the engine. There are several possible causes for a P0305 code, such as: ...