{"product_id":"crc-mass-air-flow-maf-sensor-cleaner-11-oz-aerosol-fast-drying-plastic-safe","title":"CRC Mass Air Flow (MAF) Sensor Cleaner - 11 oz Aerosol, Fast-Drying, Plastic-Safe","description":"\u003cp\u003e\u003cstrong\u003eCRC 05110 Mass Air Flow Sensor Cleaner is a fast-drying aerosol spray formulated to safely remove deposits from MAF sensors and restore accurate airflow readings.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDirty mass air flow (MAF) sensors disrupt engine air metering, which can cause rough idling, reduced fuel economy, and inconsistent performance. CRC's 11-ounce MAF sensor cleaner is designed specifically to dissolve oil, dust, and carbon build-up on delicate sensor elements without leaving residues or harming plastic housings. It evaporates quickly so you can clean and reinstall the sensor with minimal downtime.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cleaner protect delicate sensor components?\u003c\/h3\u003e\n\u003cp\u003eCRC's formula is engineered to strip contaminants without mechanical scrubbing, which helps avoid bending or breaking fine sensor wires and filaments. The solvent is plastic-safe, so it won't degrade common sensor housings when used as directed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-abrasive spray reaches tight sensor elements.\u003c\/li\u003e\n  \u003cli\u003ePlastic-safe formulation to prevent housing damage.\u003c\/li\u003e\n  \u003cli\u003eDries in seconds, leaving no conductive residue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill using this product improve drivability or fuel economy?\u003c\/h3\u003e\n\u003cp\u003eCleaning a fouled MAF sensor can return the sensor to accurate airflow measurement, which helps the engine computer correct fuel delivery. Users often notice smoother idle, better throttle response, and potential fuel-efficiency gains when the sensor reads correctly again.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps restore proper air\/fuel mixture control.\u003c\/li\u003e\n  \u003cli\u003eCan reduce hesitation and rough idling caused by misreads.\u003c\/li\u003e\n  \u003cli\u003eSupports consistent engine performance after cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use CRC MAF Sensor Cleaner for best results?\u003c\/h3\u003e\n\u003cp\u003eRemove the sensor or access the sensor element per your vehicle manual, then spray the cleaner directly onto the sensing element from a short distance. Allow the solvent to evaporate fully before reinstalling the sensor; do not touch or scrub the element.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow vehicle service instructions for sensor removal or access.\u003c\/li\u003e\n  \u003cli\u003eSpray evenly over the sensing wires\/film; avoid physical contact.\u003c\/li\u003e\n  \u003cli\u003eWait for complete evaporation—seconds under normal conditions—before reassembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this product compliant with environmental regulations?\u003c\/h3\u003e\n\u003cp\u003eCRC 05110 is effective and fast-drying, but it is not VOC-compliant for California or some OTC jurisdictions. Always check local regulations before use and dispose of the can according to local hazardous-waste rules.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNot VOC-compliant for California and certain OTC areas.\u003c\/li\u003e\n  \u003cli\u003eUse in well-ventilated areas and follow safety directions on the label.\u003c\/li\u003e\n  \u003cli\u003eStore upright and keep away from heat and open flame.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? CRC 05110 Mass Air Flow Sensor Cleaner is aimed at DIY mechanics, professional technicians, and vehicle owners who want to maintain accurate engine air measurement without risking damage to fragile MAF elements. It suits routine maintenance, troubleshooting drivability issues, or prepping a sensor after an air-filter service. If you need a fast, residue-free cleaner that is safe on common plastics and designed specifically for MAF components, this 11-ounce aerosol is a practical choice.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eCRC 05110 Mass Air Flow Sensor Cleaner - 11 Wt Oz.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I spray the cleaner on the MAF without removing it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can spray accessible sensor elements in-place if instructed by your vehicle manual, but removal ensures the best coverage and avoids contaminating other components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long before I can reinstall the sensor after cleaning?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Allow the cleaner to evaporate completely—typically a few seconds to a minute—before reinstalling to ensure no residue remains.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CRC","offers":[{"title":"Default Title","offer_id":48086807675038,"sku":"B000J19XSA","price":29.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/crc-maf-cleaner-front-can-11oz.jpg?v=1785905920","url":"https:\/\/northtrailauto.ca\/products\/crc-mass-air-flow-maf-sensor-cleaner-11-oz-aerosol-fast-drying-plastic-safe","provider":"North Trail Auto","version":"1.0","type":"link"}