Most fuel-injected vehicles are fitted with a mass airflow (MAF) sensor to measure air velocity which the computer uses to determine the proper air/fuel mixture. However, the MAF sensor gets dirty with debris, oil, grease and air filter fibres, causing inaccurate measurements of airflow which results in a 'rich' running engine, loss of power and excess emissions. CRC MAF Sensor Cleaner will safely clean and protect your mass air flow sensor, improving air/fuel ratio and increasing kilometres per litre. The use of aggressive products like brake and carburettor cleaners on MAF sensors can cause serious damage to sensitive parts.

• CRC Mass Air Flow Sensor Cleaner 300g
• Cleans and protects MAF Sensors – will not damage MAF sensors or housing (unlike other chemicals)
• Plastic safe and residue-free – evaporates in seconds
• Improves air/fuel ratio
• Increases km/litre – improves fuel economy
• Increases/restores horsepower