Parts for your 2014 Honda Cr-v-Fuel injectors

2014 Honda CR‑V fuel injectors — what they do and how to look after them

Fuel injectors absolutely are relevant to the 2014 Honda CR‑V. Honda’s service literature for the RM‑series CR‑V shows the petrol engines (2.0 R20A and 2.4 K24Z) using Honda’s PGM‑FI multi‑point port fuel injection, and markets that received a diesel (2.2 i‑DTEC) use common‑rail diesel injectors. Direct injection didn’t arrive on the CR‑V until the 2015 refresh, so the 2014 petrol models are port‑injected. That’s straight from Honda workshop/owner’s manuals and PGM‑FI system guides commonly used by dealers and independent technicians.

On the 2014 CR‑V, each injector is an electronically controlled valve that meters a fine spray of fuel into the intake ports (petrol) or directly into the combustion chamber at very high pressure (diesel). The engine control module times and sizes each squirt so the engine starts easily, idles smoothly and sips fuel sensibly. When an injector sticks, leaks or clogs, the CR‑V can feel a bit grumpy: rough idle, sluggish take‑off, higher fuel use, hard starts, or a check‑engine light with misfire or mixture codes.

There’s no fixed replacement interval for injectors on the 2014 CR‑V, they’re designed to last well past 150,000 km. The smart play is preventative care and testing rather than blanket replacement. Use quality petrol or diesel, avoid running the tank right down, and consider a reputable injector cleaner every 10–15,000 km if the driving is mostly short trips. During major services, a workshop can run balance tests, observe fuel trims, and do a spray‑pattern or flow check if symptoms pop up.

If an injector needs attention, petrol models often respond well to ultrasonic cleaning off‑car, and new O‑rings/insulators should be fitted when refitting the rail. Always depressurise the system and follow Honda torque specs to avoid rail leaks. Diesel CR‑V injectors are a different kettle of fish: they operate at extreme pressures, usually require coding to the ECU, and should be handled by a diesel specialist with the right test gear.

Drivers should keep an ear and feel out for:

• Hard starting, uneven idle or a light shake at the wheel
• Noticeable drop in fuel economy or diesel knock
• Fuel smell, wetness around the rail, or a persistent check‑engine light

Sort issues early and the CR‑V will keep running sweet as for heaps of kilometres.

Popular questions

Do all 2014 CR‑V models have fuel injectors?
Yes. The 2014 petrol CR‑V uses Honda’s PGM‑FI port injectors, while diesel variants (where sold) use common‑rail injectors. Only the 2015‑on petrol CR‑V shifted to direct injection, but it still uses injectors—just a different style.

How often should the injectors be cleaned or replaced?
There’s no set replacement interval. With good fuel, many injectors last well beyond 150,000 km. If the engine shows misfires, poor economy or rough idle, a workshop can test flow and balance. Petrol units may just need ultrasonic cleaning and new seals, replace only if they fail testing.

Can a home mechanic replace CR‑V injectors?
On petrol models, a careful DIYer can manage it with the right safety steps: depressurise the system, keep everything surgically clean, and fit new O‑rings. Diesel injectors are best left to a specialist due to very high pressures and the need for coding after fitment.