Four fuel injectors.
The 2001 Honda CR-V, particularly in the United States, uses a 2.0-liter inline-4 engine that employs a port fuel injection system. In this setup, each of the engine’s four cylinders has its own injector, for a total of four injectors. The injectors are mounted on a common fuel rail and controlled by the vehicle’s engine control unit (ECU) to manage precise fuel delivery for optimal combustion and performance.
Engine configuration and injector layout
Across most markets for the 2001 CR-V, the vehicle is equipped with a 2.0L four-cylinder engine from Honda’s B-series family. This engine uses sequential port fuel injection, meaning fuel is delivered to each cylinder just before intake, with one injector per cylinder. That results in a total of four injectors on the engine.
Market variations and maintenance notes
While the core injector count remains four, regional variants may feature small differences in engine codes or emissions equipment. Regardless, the injector count for the standard 2001 CR-V with a 2.0L inline-4 remains four. For maintenance, replace fuel injectors in matched sets if you’re servicing the rail, and check related components such as the fuel pump, fuel filter, and ECU wiring when diagnosing fuel delivery issues.
Summary: The 2001 Honda CR-V typically has four fuel injectors—one for each of its four cylinders—as part of a port fuel injection system on the 2.0-liter inline-4 engine.