MotoRad Evaporative Emissions Products
MotoRad Premium Evaporative Emissions products ensure that a vehicle’s emission control system performs at its best. Engineered for precision and manufactured for long-lasting performance, these new products ensure your vehicle’s compliance with environmental regulations. For cleaner emissions, optimal efficiency and performance, and a greener future, trust MotoRad’s Evaporative Emissions Program.
Designed to withstand harsh conditions and exposure to fuel vapors.
CRITICAL COMPONENTS
FOR VEHICLE PERFORMANCE AND EMISSION COMPLIANCE
- Direct OEM Replacements
- Manufactured to OEM quality and safety standards
- Meet all state and federal emissions requirements
Vapor Canister Vent Valves
- Engineered to correct known OE failure modes to address root-cause weaknesses in the OE part, helping eliminate comebacks
- Electrically matched to OEM parameters — coil resistance, inductance, and current draw precisely calibrated to OEM specifications for seamless PCM integration+E3
- Validated for EVAP monitor readiness — seating and flow characteristics engineered to support OBD-II EVAP leak detection, reducing the risk of P04XX code recurrence
- 100% individual unit functional verification — every valve is individually tested for electrical actuation, flow rate, and sealing before it leaves the factory
Vapor Canister Purge Solenoids
- Corrects OE failure modes, not just replicates them — root-cause design improvements target the known weak points in the original solenoid, helping eliminate the repeat repair
- PWM-calibrated for precise vapor metering — solenoid response is tuned to PCM duty-cycle commands across the full operating range, supporting stable fuel trims and smooth idle after installation
- Fuel-vapor-resistant internal seals — diaphragm and seat materials are engineered to withstand long-term hydrocarbon exposure, resisting the hardening and cracking that causes OE purge solenoids to fail over time
- 100% individually tested before it ships — every unit verified for coil resistance, actuation, and flow performance, not just batch-sampled, so you can install with confidence
Vapor Canisters
- Activated charcoal bed matched to OEM capacity and grade – charcoal volume and adsorption quality are validated to OE specifications, ensuring the canister handles peak vapor loads without premature saturation
- Multi-layer/internal flow design distributes vapor through the media to support stable adsorption efficiency over time
- Corrects OE failure modes — housing crack points, port geometry, and charcoal retention are engineered to address the root-cause weaknesses behind the original failure, not just replicate them
- Pressure-cycle tested for modern EVAP system demands — housing validated to withstand repeated vacuum/pressure cycles, resisting the fatigue cracking that causes slow leaks and persistent diagnostic failures
Leak Detection Pumps
- Consistent, precise vacuum, ensuring accurate identification of leaks for enhanced vehicle performance, fewer false fails
- Stable monitor feedback using integrated sensors that continuously monitor pressure levels, allowing for immediate detection of any leaks or malfunctions
- Pump output validated to OEM pressure specification on every unit to hit precise pressure threshold required to trigger leak detection switch accurately
- Cycle life tested beyond OEM service intervals — motor and diaphragm assembly validated to exceed original equipment durability expectations, reducing the risk of premature re-failure
Vapor Canister Vent Solenoid
- Engineered to correct root-cause OE failure modes: corrosion and vent-path contamination screening, reducing comebacks on applications prone to repeat P0455 and P0442 conditions
- Electrically calibrated for coil resistance, inductance, and actuation current to precisely match PCM command thresholds for reliable on-demand actuation without triggering P0446, P0498, or P0499 fault codes
- Vacuum seal performance validated for OBD-II EVAP system integrity testing, seating geometry and plunger travel, supporting EVAP monitor readiness and reducing risk of large-leak code recurrence
- 100% individual unit functional verification – every solenoid is tested for electrical actuation, vacuum seal integrity at commanded closure, and unrestricted airflow in the normally-open state before it leaves the factory
Fuel Tank Vent Valve
- Float and seal materials formulated to resist fuel-induced swelling and thermal degradation, eliminating the tank vacuum buildup and fuel nozzle shutoff comebacks common to failed OE units
- Dual-function design validated for vapor pressure management and rollover safety, with float mechanism calibrated to OE actuation thresholds for proper venting during normal operation and reliable fuel containment closure under vehicle tilt conditions
- Vapor seal and seating geometry engineered for consistent tank pressure retention, supporting OBD-II EVAP monitor readiness and reducing the risk of P0442, P0455, and P0456 code recurrence
- 100% individual unit functional verification — every valve is tested for float actuation, vapor seal integrity, and flow rate before leaving the factory
Vapor Canister Shut-Off Valve
- Engineered to resist the fuel-vapor-induced seal degradation and mechanical sticking that cause OE units to fail open or closed, triggering P0449 and P0455 fault codes
- Coil resistance and actuation current precisely calibrated to OEM parameters, ensuring reliable on-demand vapor isolation without triggering vent control circuit fault codes
- Seating geometry engineered for complete canister-side vapor isolation on PCM command, supporting OBD-II EVAP monitor readiness and reducing risk of P0440, P0442, and P0446 code recurrence
- 100% individual unit functional verification – every valve is tested for electrical actuation, vapor seal integrity, and flow characteristics before leaving the factory
Vapor Canister Purge Valve
- Upgraded seal materials and coil winding construction resist vapor-induced degradation and thermal fatigue, preventing the stuck-open and stuck-closed failures that trigger P0441 and P0443 fault codes
- Coil resistance and inductance calibrated to OEM duty-cycle parameters, ensuring accurate purge flow modulation without triggering P0443, P0444, or purge control circuit fault codes
- Seating geometry engineered for complete, leak-free closure when commanded off, eliminating the rich-running, rough-idle, and hard-start conditions caused by a leaking or stuck-open valve
- 100% functional verification – every valve is tested for electrical actuation, closed-position seal integrity, and purge flow rate before leaving the factory
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