Fuel Sensor by CFMOTO

Restore Engine Performance with Genuine Factory Sensors & Switches

CFMoto Genuine OEM Fuel Sensor, Part # 9030-170120 - Available at buywitchdoctors.com.

Is your CFMoto idling rough, stalling, or losing power on the trail? In modern fuel-injected UTVs and ATVs, your engine is only as good as the data it receives. Sensors are the "nervous system" of your machine, constantly monitoring air pressure, temperature, and position to ensure the ECU delivers the perfect fuel-to-air ratio. When a sensor fails, your ride suffers.

At Witchdoctors, we provide Genuine CFMoto OEM Sensors to ensure your machine runs exactly as the engineers intended.

Technical Features & Quality Construction

• Bosch® Certified Technology: Many CFMoto fuel systems utilize world-class Bosch electronics, ensuring laboratory-grade accuracy in every reading.
• Rapid Response Time: Features a high-speed piezo-resistive element that detects pressure changes in milliseconds, translating to crisp, lag-free acceleration.
• Ruggedized Housing: Encased in a heat-resistant, anti-static composite shell that protects the internal circuitry from dust, moisture, and chemical exposure.
• Plug-and-Play Installation: Includes the factory-spec 3-pin or 4-pin connector, requiring no wire splicing or terminal repinning.

Complete Catalog of CFMoto OEM Sensors & Switches

A single sensor rarely works alone. At Witchdoctors, we stock a full selection of specialized sensors to keep every system—from your cooling to your transmission—functioning at 100%.

1. Angle Sensor (Tilt/Lean Sensor)

Crucial for safety, the angle sensor detects the vehicle's orientation. If your machine rolls or tips beyond a safe limit, this sensor signals the ECU to cut the engine, preventing fuel spills and fire hazards.

2. Cooling Fan Switch & Temperature Sensor

Prevent catastrophic engine meltdowns. The Temperature Sensor monitors coolant heat, while the Cooling Fan Switch triggers your radiator fans the moment the trail gets intense.

3. Crankshaft Position Sensor (CKP)

If your machine won't start or suffers from intermittent misfires, the CKP sensor is often the culprit. It tracks the exact RPM and position of the crankshaft to synchronize fuel injection and spark.

4. Fuel Level Sensor

No one wants to be stranded miles from camp. Our OEM fuel sensors provide accurate, real-time tank levels to your dash cluster, replacing the common "ghost readings" found in aging units.

5. Knock Sensor

Protect your internal components from low-quality fuel. The knock sensor detects "pinging" or detonation and allows the ECU to retard timing instantly, saving your pistons from damage.

6. Oil Pressure Sensor

The ultimate early warning system. This sensor monitors the lubrication system, alerting you to low pressure before a small leak becomes a seized engine.

7. Oxygen (O2) Sensor

Located in the exhaust head pipe, the O2 sensor is vital for "Closed Loop" operation. It ensures your ZForce or UForce maintains the perfect stoichiometric ratio for power and emissions.

8. RPM, Speed, & Shift Sensors

Keep your speedometer accurate and your transmission smooth. The Speed Sensor tracks wheel/output shaft speed, while the Shift Sensor (Gear Position) tells the ECU exactly which gear you're in to optimize power delivery.

9. MAP Sensor

The MAP sensor is responsible for measuring the air pressure in the intake manifold. This data is vital for the ECU to calculate engine load and adjust ignition timing. Our OEM replacements are built to withstand the extreme vibrations and heat cycles common in off-road environments.

Essential Sensor Accessories & Maintenance

• Dielectric Grease Kits: A "must-have" for off-roaders to prevent water and mud from corroding sensitive electrical pins.
• Wiring Pigtail Harnesses: Don't replace the whole loom; fix damaged plugs with direct-fit OEM pigtails.
• Sensor Cleaning Sprays: Non-residue cleaners specifically formulated for sensitive electronics like MAP and MAF sensors.
• Heat Shield Tape: Protect sensor wires from the extreme heat of aftermarket exhaust systems.

Comprehensive Compatibility: CFMoto UTV & ATV Models

Our sensors are engineered for a perfect fit across the entire CFMoto lineup, including 2025 and 2026 models:

• ZForce Series (Sport SxS): ZForce 500, 800 Trail, 800EX, 950 Sport, 950 HO EX, and ZForce 1000.
• UForce Series (Utility SxS): UForce 500, 600, 800, 1000, and 1000 XL models.
• CForce Series (ATVs): CForce 400, 500S, 500 HO, 600, 600 Touring, 800 XC, and CForce 1000 Overland.

Frequently Asked Questions (FAQ)

Q: Why is my "Check Engine" light on after installing a new sensor? A: Most CFMoto sensors are "auto-learning," but the ECU may need a power cycle. Try disconnecting the battery for 15 minutes to clear the old adaptive memory.

Q: Are these sensors compatible with aftermarket tuners? A: Yes. Because these are OEM-spec, they provide the clean signal that performance tuners (like Dynojet) require for accurate mapping.

Q: How do I identify a failing Crankshaft Position Sensor? A: Common signs include an engine that cranks but won't start when hot, or sudden engine "stumbling" at high RPMs.

Get Back on the Trail with Witchdoctors.com

Don’t let a $50 sensor ruin a $500 weekend trip. As your premier source for CFMoto OEM parts, Witchdoctors provides the technical expertise and fast shipping you need to fix it right the first time.

Shop our full collection of CFMoto sensors and electrical components today!

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